Contents Vol. 63b (2008)
Authors Index

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N u m b e r  1
Original Communications
Synthesis, Crystal Structure and Antitumor Study of a Cobalt(II) Complex of the 2-Acetylpyrazine Thiosemicarbazone
Key words: Thiosemicarbazone Complex, Crystal Structure, Synthesis, Cytotoxic Activity
M. X. Li, J. Zhou, Z. L. Wang, and J. P. Wang
1  Full Text
A Dimeric Mn(III) Complex of a Quadridentate Schiff Base Ligand. Synthesis, Structure and Ferromagnetic Exchange
Key words: Crystal Structure, Manganese(III) Complex, Schiff Base Ligand, Hydrogen Bond, Supramolecular Chemistry
H. Kara
6  Full Text
A Manganese(II) 4-Hydroxycinnamate Complex with the Tripod Ligand Tris(2-benzimidazolylmethyl)amine
Key words: Crystal Structure, Cylic Voltammetry, EPR, Manganese(II) Complex, Tris(2-benzimidazylmethyl)amine
H. Wu, W. Ying, J. Yuan, and J. Ding
11  Full Text
Two Novel One-dimensional Inorganic-Organic Hybrids Constructed from [H2W12O40]6- Clusters and Lanthanide-organic Complexes: [(C5H5N-CO2)2Ln(H2O)3]2[H2W12O40nH2O (C5H5N-CO2 = Pyridine-4-carboxylate; Ln = La3+, n = 5; Ce3+, n = 7)
Key words: Polyoxometalates, Lanthanide, Electrochemical Properties
H.-j. Pang, Y.-g. Chen, F.-x. Meng, and D.-m. Shi
16  Full Text
N-(2,4,6-Trimethylborazinyl)-substituted Boron, Aluminum and Titanium Compounds
Key words: Borazine Derivatives, Diborane(4) Compound, Aminoalane, Titanium Phenoxide, X-Ray Structures
B. Gemünd, B. Günther, J. Knizek, and H. Nöth
23  Full Text
DNA Binding of Iron(II)-Phenanthroline Complexes: Effect of Methyl Substitution on Thermodynamic Parameters
Key words: DNA-binding Ligand, 1,10-Phenanthroline, Iron(II), Thermodynamic Parameters
Mudasir, N. Yoshioka, and H. Inoue
37  Full Text
2'-Oxoethyl Flavin Revisited
Key words: Flavin, Aldehyde, Hydration, Nucleophilic Attack, Reductive Amination, Local MP2
J. Svoboda, B. König, K. Sadeghian, and M. Schütz
47  Full Text
Oxocarbons and Related Compounds, 31. 3-Antipyryl-4-hydroxy-cyclobutenedione (Antipyrylsemisquaric Acid) and its Derivatives (In German)
Key words: Cyclobutenediones, Semisquaric Acid Derivatives, Antipyrylsemisquaric Chloride, 2,3-Dimethyl-1-phenyl-3-pyrazolin-5-one, Antipyrine
A. H. Schmidt, J. Kohler, R. Pretsch, S. v. Freytag-Loringhoven, and P. R. Wiesert
55  Full Text
Stereoselective Synthesis and Single Crystal X-Ray Structures of Some Sterically Congested Electron-poor N-Vinyl Pyrazole Derivatives
Key words: 3-Phenyl-2-propynoate, Vinyltriphenylphosphonium Salts, Crystal Structure, Phosphorus Ylide, N-Vinyl Pyrazoles
N. Noshiranzadeh, A. Ramazani, A. T. Mahyari, K. \'Slepokura, and T. Lis
65  Full Text
Reaction of Coumarin Derivatives with Nucleophiles in Aqueous Medium
Key words: Aqueous Medium, Potassium Carbonate, Microwave Irradiation (MWI), Nucleophiles, 4-Hydroxycoumarin
M. Kidwai, Priya, and S. Rastogi
71  Full Text
Solvent-free Friedel-Crafts Reaction for Regioselective Synthesis of Ethyl (9-Anthryl)glyoxylate and Chiral Resolution of (+/-)-(9-Anthryl)hydroxyacetic Acid
Key words: Ethyl (9-Anthryl)glyoxylate, (9-Anthryl)hydroxyacetic Acid, Regioselectivity, Chiral Resolution, X-Ray Structure Analysis
B.-L. Li, Z.-G. Zhang, W. Wang, J. Li, and C.-W. Wang
77  Full Text
Synthesis, Characterization and anti-HIV and Antitumor Activities of New Coumarin Derivatives
Key words: Anti-HIV Activity, Antitumor Activity, Coumarins, Imidazoles, NNRTIs
Y. A. Al-Soud, H. H. Al-Sa'doni, H. A. S. Amajaour, K. S. M. Salih, M. S. Mubarak, N. A. Al-Masoudi, and I. H. Jaber
83  Full Text
A Phenylethanoid Glycoside and Other Constituents from the Fruits of Forsythia koreana
Key words: Forsythia koreana, Phenylethanoid, Pyrrolidine Alkaloid
S. K. El-Desouky and Y.-K. Kim
90  Full Text
Three New Steroidal Saponins from Smilax officinalis
Key words: Smilax officinalis, Liliaceae, Steroidal Saponins, Furostanol Glycosides
B. P. da Silva and J. P. Parente
95  Full Text
Sigmoiside F and Propyloxyamyrin, Two New Triterpenoid Derivatives from Erythrina sigmoidea (Fabaceae)
Key words: Erythrina sigmoidea, Fabaceae, Spectrum, Triterpenoids, Saponins
J. Kouam, A. L. Meli, M. I. Choudhary, and Z. T. Fomum
101  Full Text
A New Chlorine-containing Sesquiterpene Lactone from Achillea ligustica
Key words: Achillea ligustica, Chlorine-containing Sesquiterpene Lactone, Neurotrophic Activity
M.-E. F. Hegazy, A. E.-H. H. Mohamed, M. A. El-Sayed, and S. Ohta
105  Full Text
Two New Noriridoids from Scyphiphora hydrophyllacea
Key words: Scyphiphora hydrophyllacea, Noriridoid, Hydrophylin A, Hydrophylin B
Y.-B. Zeng, W.-L. Mei, Y.-X. Zhao, and H.-F. Dai
108  Full Text
A New Spiroaxane Sesquiterpene from Cultures of the Basidiomycete Pholiota adiposa
Key words: Spiroaxane Sesquiterpene, Culture Broth, Pholiota adiposa, Basidiomycete
D.-Z. Liu, R.-R. Jia, F. Wang, and J.-K. Liu
111  Full Text
A Novel Sesquiterpene from the Basidiomycete Boletus calopus
Key words: Boletus calopus, Basidiomycete, Sesquiterpene
D.-Z. Liu, F. Wang, R.-R. Jia, and J.-K. Liu
114  Full Text
N u m b e r  2
Original Communications
Hydrazine Adducts of Tri(tert-butyl)aluminum, -gallium and -indium - a Systematic Approach
Key words: Aluminum, Gallium, Indium, Hydrazines, Adducts
W. Uhl, T. Abel, J. Kösters, and F. Rogel
117  Full Text
Metal Complexes of Biologically Important Ligands, CLXIX. Palladium(II) and Platinum(II) N,O-Chelate Complexes (R3P)(Cl)M(a-aminoacidate) with the Anions of Serine, Threonine, 3,4-Dehydroproline and 4-Hydroxyproline
Key words: a-Aminoacidate, Palladium, Platinum, Serine, Threonine, 3,4-Dehydroproline, 4-Hydroxyproline
E. Schuhmann and W. Beck
124  Full Text
Structure and Stability of a Linear Trinuclear Cobalt(II) Complex: Co3(PhCH=CHCO2)6(bpy)2
Key words: Crystal Structure, Cobalt(II), Linear Trinuclear Cluster, Thermal Stability
X.-W. Wang, Y. Chen, J.-Z. Chen, J.-H. Liu, and L. Han
129  Full Text
5,5-Diethylbarbiturate Complexes of Silver with 2,2'-Bipyridine and 3-(2-Pyridyl)propanol: Syntheses, Crystal Structures, Spectroscopic, Thermal and Antimicrobial Activity Studies
Key words: 5,5-Diethylbarbiturate, 2,2$'$-Dipyridine, 3-(2-Pyridyl)propanol, Silver(I), Crystal Structure
F. Yilmaz, V. T. Yilmaz, H. Karakaya, and O. Büyükgüngör
134  Full Text
One-dimensionally Hydrogen-bonded Silver(I) Saccharinate Complexes with N-(2-Aminoethyl)piperidine and N-(2-Hydroxyethyl)piperidine: Synthesis, Crystal Structures, FTIR and Thermal Studies
Key words: Saccharinate Complex, Silver(I), Crystal Structure
S. Hamamci, V. T. Yilmaz, and O. Büyükgüngör
139  Full Text
Carboxyalkylcobalamins: Effects of Carboxyl Substituents on Base-on / Base-off Equilibria and Mechanochemical Co-C Bond Cleavage
Key words: Carboxyalkylcobalamins, Organocobalamins, Co-C Bond Cleavage Reactions, Vitamin B12
G. N. Schrauzer and M. L. Maciejewski-Mattson
143  Full Text
Ab initio Molecular and Solid State Studies of the FeII Spin Cross-over System [Fe(btz)2(NCS)2] (btz = 2.2'-bis-4.5-dihydrothiazine)
Key words: Density Functional Theory, Spin Cross-over (SCO)
L. Kabalan, S. F. Matar, M. Zakhour, and J. F. Létard
154  Full Text
Electron Release and Proton Acceptance Reactions of (dpp-BIAN)Mg(THF)3
Key words: Magnesium, Carboxylates, Diimine Ligands, Crystal Structure Determination
I. L. Fedushkin, V. A. Chudakova, M. Hummert, and H. Schumann
161  Full Text
A Study on Chiral Organocalcium Complexes: Attempts in Enantioselective Catalytic Hydrosilylation and Intramolecular Hydroamination of Alkenes
Key words: Alkaline Earth Metals, Calcium, Hydrosilylation, Hydroamination
F. Buch and S. Harder
169  Full Text
Catalytic Performance of Heteropoly Acids on Different Supports in the Synthesis of Dihydropyrimidones
Key words: Supported Heteropoly Acid, Dihydropyrimidone, Biginelli Reaction, Heterogeneous Catalyst, Urea, Thiourea
E. Rafiee, S. Eavani, E. Babaee, F. Toodehroosta, and K. Daneshpazhuh
178  Full Text
A Keggin-type Arsenotungstate Anion-supported Transition Metal Complex: Hydrothermal Synthesis and Characterization of [Fe(2,2'-bipy)3]1.5[AsWVI10WV2O40Fe(2,2'-bipy)2(H2O)] \cDot 0.25H2O
Key words: Keggin-type Anions, Arsenotungstate, Hydrothermal Synthesis
M.-X. Li, H.-Y. Niu, W. Wang, and J.-P. Wang
183  Full Text
Synthesis and Characterization of a Three-dimensional Porous Compound: [Cu(H2O)6][{Cu(H2O)2}2{Cu(H2O)4H4W12O42}] · 12H2O
Key words: Polyoxometalates, Transition Metal Bridge, 3D Architecture, Magnetic Properties
C.-j. Zhang, Y.-g. Chen, D.-m. Shi, and H.-j. Pang
187  Full Text
The High-temperature Modification of LuAgSn and High-pressure High-temperature Experiments on DyAgSn, HoAgSn, and YbAgSn
Key words: Intermetallics, Stannides, High-pressure Experiments
B. Heying, U. Ch. Rodewald, G. Heymann, W. Hermes, F. M. Schappacher, J. F. Riecken, C. P. Sebastian, H. Huppertz, and R. Pöttgen
193  Full Text
The Periodic Electronegativity Table
Key words: Valence State, Quantum Potential, Ionization Radius
J. C. A. Boeyens
199  Full Text
A Simple Synthesis of 4-Substituted 2-(3-Hydroxy-2-oxo-1-phenethylpropylcarbamoyl)pyrrolidine-1-carboxylic Acid Benzyl Esters as Novel Cysteine Protease Inhibitors
Key words: Pyrrolidine-1-carboxylic Acid Benzyl Esters, Diazocarbonyl Insertion Reaction, Acetylation, Coupling Reaction, Cysteine Protease Inhibitors
S. Oh, J.-C. Jung, and M. A. Avery
210  Full Text
NMR Determination of the Structure of Azolopyrimidines Produced from Reaction of Bidentate Electrophiles and Aminoazoles
Key words: Aminoazoles, NOE Experiment, Azolopyrimidines, Enaminonitrile
H. M. E. Hassaneen, H. M. Hassaneen, S. F. M. Khiry, and R. M. Pagni
217  Full Text
Rapid and Facile Synthesis of 4-Aryl-5-imino-3-phenyl-1H-naphtho[2,3-f]-1,2,4-triazepine-6,11-diones via the Reaction of Amidrazones with Dicyanonaphthoquinone
Key words: Amidrazones, Dioxonaphthalene-dicarbonitrile and 1,2,4-Triazepines
A. A. Aly, A. M. NourEl-Din, M. A.-M. Gomaa, and M. S. Fahmi
223  Full Text
N u m b e r  3
Original Communications
The Lanthanoid(III) Chloride Oxoselenates(IV) MCl[SeO3] (M = Sm - Lu) with HoCl[TeO3]- or B-Type Structure (In German)
Key words: Lanthanides, Chlorides, Oxoselenates(IV), Crystal Structures
C. Lipp and T. Schleid
229  Full Text
Crystal Structure and Magnetic Properties of the Compounds Yb(Zn,Al)~6 and YbZn~6
Key words: Ytterbium Intermetallic Compounds, Crystal Structure, Heat Capacity, Magnetic Measurements, Resistivity
M. L. Fornasini, P. Manfrinetti, D. Mazzone, and S. K. Dhar
237  Full Text
Local Environment and Electronic Structure in K2NiF4-type La2Li0.50Cu0.50O4 Doped by 57Fe
Key words: Solid State, Electronic Structure, 57$Fe Mössbauer Spectroscopy, K2NiF4-type Compound
I. Presniakov, G. Demazeau, A. Baranov, A. Sobolev, T. Gubaidulina, and V. Rusakov
244  Full Text
Tribochemical Synthesis and Structure of K2BiF5
Key words: Fluorobismutates, Lone-pair Effects, Deformation Tensor
H. P. Beck, D. Becker, and R. Haberkorn
251  Full Text
Double-Keggin-type Anion-templated Synthesis of a 3D Porous Coordination Polymer of Eu(III) Ions and dpdo Ligands
Key words: Coordination Polymer, Polyoxometalate, 4,4'-Bipyridine-N,N'-dioxide, Europium Complex
M. L. Wei, R. P. Sun, and K. Jiang
255  Full Text
K2FeIII0.5TiIII0.5TiIV1.0(PO4)3: Preparation and Characterization of a Langbeinite-related Phosphate Containing Iron(III) and Mixed-valent Titanium
Key words: Phosphate, Langbeinite, Flux Method, Mixed-valent, Magnetic Measurements
I. V. Ogorodnyk, I. V. Zatovsky, V. N. Baumer, N. S. Slobodyanik, O. V. Shishkin, and I. P. Vorona
261  Full Text
Benzyl Complexes of Lanthanide(II) and Lanthanide(III) Metals: Trends and Comparisons
Key words: Benzyl Complexes, Lanthanide(II) Metal Complexes, Lanthanide(III) Metal Complexes, Crystal Structures
S. Harder, C. Ruspic, N. N. Bhriain, F. Berkermann, and M. Schürmann
267  Full Text
Protodeborylation of Triorganoboranes
Key words: Acetolysis, Protodeborylation, Diboroxanes, NMR, X-Ray, DFT Calculations
B. Wrackmeyer, E. Khan, and R. Kempe
275  Full Text
Synthesis, Crystal Structure and Antitumor Study of a Zinc Complex of the 2-Benzoylpyridine Thiosemicarbazone Ligand
Key words: Thiosemicarbazone Complex, Crystal Structure, Cytotoxic Activity
M. X. Li, J. Zhou, C. L. Chen, and J. P. Wang
280  Full Text
Crystal Structures and Thermal Behavior of Alkaline Earth Tricyanomethanides
Key words: Pseudohalides, Alkaline Earth Tricyanomethanides, X-Ray Crystal Structures, Thermoanalysis
K. E. Bessler, C. C. Gatto, L. L. Romualdo, J. A. Ellena, and M. J. d. A. Sales
285  Full Text
Fischer-Tropsch CO-Hydrogenation on SiO2-supported Osmium Complexes
Key words: Osmium, Fischer-Tropsch, Catalyst Activity, Catalyst Selectivity, Organometallic Complexes
N. Bungane, C. Welker, E. v. Steen, J. R. Moss, and M. Claeys
289  Full Text
Formal Total Synthesis of (+/-)-Trichodiene via Claisen Rearrangement and Robinson Annulation
Key words: (+/-)-Trichodiene, Claisen Rearrangement, Robinson Annulation
J.-C. Jung, Y.-J. Jung, and O.-S. Park
293  Full Text
Microwave-assisted N-Arylation of Indoles via C(sp2)-N(sp2) Bond Formation by Aromatic Nucleophilic Substitution Reactions
Key words: N-Arylindoles, Aryl Halides, Microwave, SNAr Reaction, Cross-coupling
H. Xu and L.-L. Fan
298  Full Text
One-pot Synthesis of~1,6-Naphthyridines, Pyranopyridines and Thiopyranopyridines
Key words: 1,6-Naphthyridine, Thienonaphthyridine, Pyranopyridine, Thiopyranopyridine
F. K. Abdel-Wadood, M. I. Abdel-Monem, A. M. Fahmy, and A. A. Geies
303  Full Text
Synthesis of New Polysubstituted Pyrrolidinones with Potential Biological Activity
Key words: Succinic Anhydride, Pyrrolidinones, Piperazines, Stereochemistry, Sonication
N. T. Burdzhiev and E. R. Stanoeva
313  Full Text
Concerted and Diradical Stepwise Mechanisms in the Diels-Alder Reactions of Phosphinine and Phosphinine Sulfide: A DFT Investigation}
Key words: Diels-Alder Reaction, Phosphinine, Phosphinine Sulfide, Reaction Mechanism, DFT Calculations
R. K. Bansal, N. Gupta, and S. K. Kumawat
321  Full Text
Eremophilanolides from Roldana lobata
Key words: Roldana lobata, Senecioneae, Eremophilanolides
J. Maldonado, A. Arciniegas, A.-L. Pérez-Castorena, M. Arciniegas, J. L. Villaseñor, and A. Romo de Vivar
331  Full Text
Two New Bis-styryl Compounds from Miliusa balansae
Key words: Miliusa balansae, Miliubisstyryl A, Miliubisstyryl B
D. T. Huong, N. T. H. Van, C. Kamperdick, N. T. H. Anh, and T. V. Sung
335  Full Text
N-O Bond Cleavage During the Deprotonation of N,O-Bis(trimethylsilyl)hydroxylamine
Key words: Potassium, Hydroxylamine, Aggregate, Bond Cleavage, Crystal Structure
A. Venugopal, A. Willner, and N. W. Mitzel
339  Full Text
The Crystal Structure of trans-[{Rh(m-Cl)(CO)(coe)}2] (coe = cis-cyclooctene)
Key words: Rhodium, Carbonyl, Olefin Complex, Crystal Structure
H.-C. Böttcher and Peter Mayer
342  Full Text
Synthesis, Structure and Magnetic Characterization of a New Phosphate K1.84Fe1.42Nb0.58(PO4)3 with the Langbeinite-type Structure
Key words: Phosphates, Crystal Structure, Langbeinite, Magnetic Measurements
A. A. Babaryk, I. V. Zatovsky, N. S. Slobodyanik, and I. V. Ogorodnyk
345  Full Text
N u m b e r  4
Foreword: Chemistry of Iminium Salts and Related Compounds, ImSaT-8
G. Maas
349  Full Text
Original Communications
New Carboxylic Acid Amides of the Pyrrole Series: Synthetic Routes and Biological Aspects
Key words: Complex II, Fungicidal Activity, Carboxin, ortho-Substituted Anilines, Pyrrole, Carboxylic Acids, Pyrrole Carboxamides
H. Walter
351  Full Text
Introduction of Perfluoroalkyl Substituents into Heteroarenes via Nucleophilic Substitution of Hydrogen
Key words: Nucleophilic Substitution, Azinium Salts, Fluoroalkylation, Oxidation, Reaction Mechanisms
M. M\cakosza and R. Loska
363  Full Text
1,3-Dipolar Cycloadditions of (1Z,4R*,5R*)-4-Benzamido-3-oxo-5-phenylpyrazolidin-1-ium-2-ides to Ethyl Propiolate
Key words: 3-Pyrazolidinones, Azomethine Imines, Ethyl Propiolate, Cycloadditions, Stereochemistry
L. Pezdirc, B. Stanovnik, and J. Svete
375  Full Text
Diverse Reactivities of Acetylenic Iminium Salts Toward 1,3-Oxazolium-5-olates (Münchnones)
Key words: Acetylenic Iminium Salts, 1,3-Dipolar Cycloaddition, Conjugate Addition, Mesoionic Compounds, Münchnones, Pyrroles
H. Gerster and G. Maas
384  Full Text
Orthoamides, LXVII. Bis(diformylamino)methane - a New Efficient Formylating Reagent for Aromatic Compounds (In German)
Key words: N-(Hydroxymethyl)diformamide, N-(Chloromethyl)diformamide, Bis(diformylamino)methane, Crystal Structure, Formylation, Aromatic Compounds
W. Kantlehner, E. Anders, J. Mezger, E. V. Stoyanov, R. Kreß, K. Wermann, W. Frey, and H. Görls
395  Full Text
Synthesis of Dimethyl 1-(Hetero)aryl-4-oxo-1,4-dihydropyridazine-3,5-dicarboxylates from Dimethyl 3-Oxopentane-1,5-dioates
Key words: 2-[(Hetero)arylhydrazono]pentane-1,5-dioates, 1-(Hetero)aryl-4-oxo-1,4-dihydropyridazine-3,5-dicarboxylates
D. Pahovnik, U. Urši\vc, U. Grošelj, A. Meden, J. Svete, and B. Stanovnik
407  Full Text
Thia- and Selena-Heterocycles Containing Cycloamidine Substructures: Ring Contraction Reactions of 1,3,4-Thia-/Selenadiazines
Key words: Ring Contraction, Dimroth Rearrangement, Triazoles, Thiadiazoles, Selenadiazoles
J. Fleischhauer, R. Beckert, D. Hornig, W. Günther, H. Görls, and V. Klimesova
415  Full Text
Stereoselective Synthesis of Quinolizidine Alkaloids: (-)-Lasubin II
Key words: Quinolizidine Alkaloids, Carbohydrate Auxiliaries, Domino Mannich-Michael Reactions, Cuprate Addition, Lasubin II
M. Weymann and H. Kunz
425  Full Text
New Approaches to Branched b-Amino a-Hydroxy Acids, Taxol Side-chain Analogs
Key words: Phenylisothreonine, Taxol Side-chain, Diastereoselective Grignard Addition, Keto-Nitrone, a-Alkoxyallylation of Imines
F. Li, Z.-M. Li, H. Yang, and V. Jäger
431  Full Text
Synthesis and Crystal Structures of 1-Alkoxy-3-alkylimidazolium Salts Including Ionic Liquids, 1-Alkylimidazole~3-oxides and 1-Alkylimidazole Perhydrates
Key words: Carbene, Degradability, Imidazolium, Ionic Liquid, N-Oxide, Perhydrate
G. Laus, A. Schwärzler, G. Bentivoglio, M. Hummel, V. Kahlenberg, K. Wurst, E. Kristeva, J. Schütz, H. Kopacka, C. Kreutz, G. Bonn, Y. Andriyko, G. Nauer, and H. Schottenberger
447  Full Text
Photocatalytically Active Materials with Pyridinium-enolate Partial Structures
Key words: Mesomeric Betaines, Radicals, Electron Transfer Reactions, Photocatalysis
A. Schmidt and M. Albrecht
465  Full Text
Aniline Exchange of 2-Aryl-4,5-diphenyl-substituted Isothiazolium Salts
Key words: 4,5-Diphenyl-isothiazolium Salts, Aniline Exchange
J. Wolf, J. Sieler, and B. Schulze
473  Full Text
A New Simple Method for the Preparation of Aryl Formates from Phenols
Key words: Aryl Formates, Formylation, Hydroxyarenes
I. A. Hashmi, W. Kantlehner, and I. C. Ivanov
478  Full Text
N u m b e r  5
Original Communications
Copper Fixation to Guaiacyl Lignin Units by Nitrogen Donor Ligands
Key words: Copper, Guaiacyl, Lignin, Vanillin, Vanillic Acid, N-Donor Ligands
B. Kozlev\vcar, P. Baškovi\vc, A. Arko, A. Golobi\vc, N. Kitanovski, and P. Šegedin
481  Full Text
A Polyoxometalate-templated Inorganic-Organic Hybrid Compound Containing a Crown-like Metallamacrocyclic Cation [Ag6(1,2,4-triazole)6]6+
Key words: Keggin Anion, Metallamacrocycle, POM-templated Hybrid, Electrochemistry
X.-M. Chen, D.-S. Wang, Q.-Z. Luo, and R. Wang
489  Full Text
Preparation and Characterization of Macrocyclic Dinickel Complexes Coligated by Tetrazolate Ligands
Key words: Macrocyclic Ligands, Nickel Complexes, Coordination Chemistry, Tetrazolate Complexes
V. Lozan, S. V. Voitekhovich, P. N. Gaponik, O. A. Ivashkevich, and B. Kersting
496  Full Text
Blue Fluorescence of a Binuclear Cd(II) Complex: [Cd(ClC2H4CO2)2(phen)]2
Key words: Crystal Structure, Binuclear Cadmium(II) Complex, Fluorescence Properties
Z.-S. Peng, Y.-H. Jiang, W.-J. Jiang, Q. Deng, J.-X. Liu, T.-J. Cai, and M.-Z. Huang
503  Full Text
Synthesis and Structure of and Cation Distribution in the Zirconium Cluster Rb[(Zr6C)Cl15]
Key words: Zirconium, Halide, Solid State, Cluster, Crystal Structure
H. W. Rohm and M. Köckerling
507  Full Text
Syntheses and Crystal Structures of Sr7H12X2 (X = Cl, Br)
Key words: Strontium, Bromide, Chloride, Hydride, Synthesis, Structure Elucidation, Eutax Calculations
O. Reckeweg, J. C. Molstad, S. Levy, C. Hoch, and F. J. DiSalvo
513  Full Text
Alkaline Earth Metal Oxyhalides Revisited -- Syntheses and Crystal Structures of Sr4OBr6, Ba4OBr6 and Ba2OI2}
Key words: Alkaline Earth Metal, Strontium, Barium, Oxide, Bromide, Iodide, Oxyhalide, Oxybromide, Oxyiodide
O. Reckeweg and F. J. DiSalvo
519  Full Text
The Last Missing Member of the AE2[BN2]Cl Series - Synthesis, Structural and Spectroscopic Characterization of Ba2[BN2]Cl
Key words: Barium, Chloride, Nitridoborate, Nitride, Structure Elucidation, IR Spectroscopy, Raman Spectroscopy
O. Reckeweg, J. Reiherzer, A. Schulz, and F. J. DiSalvo
525  Full Text
Calcium Carbodiimide Compounds Revisited -- Syntheses, Single Crystal Structure Determination and Vibrational Spectra of Ca11N6[CN2]2, Ca4N2[CN2] and Ca[CN2]
Key words: Calcium, Nitride, Carbodiimide, Cyanamide, Dinitridocarbonate, Crystal Structure, Raman Spectroscopy
O. Reckeweg and F. J. DiSalvo
530  Full Text
Structure and Properties of CeNiZn and CeAuZn
Key words: Zinc, Intermetallics, Crystal Chemistry, Magnetism
W. Hermes, R. Mishra, U. Ch. Rodewald, and R. Pöttgen
537  Full Text
Synthesis and Characterization of a New Copper(II) Complex with Nadolol, an Aminoalcoholic Beta-blocker. Crystal Structure of Na[Cu(nadololate)(CO3)] · H2O
Key words: Cu(II) Complexes, Antihypertensive Drugs, Crystal Structure
I. Viera, L. Domínguez, J. Ellena, and M. H. Torre
543  Full Text
Synthesis and Antioxidant Properties of Some New 3-(4-Chlorophenyl)-5-(pyridin-4-yl)-4H-1,2,4-triazole Derivatives
Key words: 4H-1,2,4-Triazoles, 4-Amino-4H-1,2,4-triazoles, 4-Arylmethyleneamino-4H-1,2,4-triazoles, 4-Arylmethylamino-4H-1,2,4-triazoles, Antioxidant Activity
O. Bekircan, T. Özen, N. Gümrükcüo\uglu, and H. Bekta\cs
548  Full Text
Heterocycles [h]-Fused onto 4-Oxoquinoline-3-carboxylic Acid, V. Synthesis and Antibacterial Activity of Some New 2,3-Disubstituted 7-Oxo-7,10-dihydropyrido[2,3-f]quinoxaline-8-carboxylic Acids and Esters
Key words: 7,8-Diamino-4-oxoquinoline-3-carboxylic Acid and Ester, sym-1,2-Diketones, Cyclocondensation, 7-Oxopyrido[2,3-f]quinoxalines, Antibacterial Activity
E. S. Abu-Sheaib, J. A. Zahra, M. M. El-Abadelah, and W. Voelter
555  Full Text
Enaminonitriles in Heterocyclic Synthesis: Novel Synthesis of 3-Aminopyrroles and Pyrrolo[3,2-d]pyrimidine Derivatives
Key words: 3-Aminopyrrole, Pyrrolo[3,2-d]pyrimidine, 9-Deazapurines, b-Enaminonitriles, Thorpe-Ziegler Cyclization
A. M. Salaheldin
564  Full Text
Donor/Acceptor Interaction-assisted Mesophase Formation in Liquid Crystals Containing Azobenzenes and Their Polymers
Key words: Azobenzene, Mesophase, Donor-Acceptor Interactions, Liquid Crystals, Polymers
C. Saravanan, M. Deepa, P. Kannan, and S. Senthil
571  Full Text
Mannich Bases as Synthetic Intermediates: Alkylation of Amines and Diamines with Bis-ketonic Mannich Bases
Key words: Bis-(Mannich Bases), Transamination, 1,2,4-Triazepines, Diazacyclophanes
E. M. Afsah, M. Hammouda, M. M. Khalifa, and E. H. Al-shahaby
577  Full Text
Heterocyclic Synthesis Using Nitrilimines: Part 9. Synthesis of New 1,3,4-Thiadiazin-5-one Derivatives
Key words: Nitrilimines, Intramolecular Cyclization, Ethyl Mercapto-acetate, 1,3,4-Thiadiazin-5-ones
H. M. Dalloul, E.-H. A. R. Mohamed, and A. Z. El-Shorafa
585  Full Text
Nepetolide: A New Diterpene from Nepeta suavis
Key words: Nepeta suavis, Labiateae, Nepetolide, Clerodane Type Diterpene Lactone
J. Hussain, F. Ullah, H. Hussain, S. T. Hussain, and M. R. Shah
591  Full Text
Diterpenes from Sideritis infernalis and S. candicans
Key words: Sideritis, Diterpenoids, Adejone, Episideridiol
B. M. Fraga, C. Bressa, C. Fernández, P. González, R. Guillermo, and M. G. Hernández
595  Full Text
Rare Earth-rich Magnesium Compounds RE4PdMg (RE = Y, Sm, Gd) and RE4PtMg (RE = Y, Nd, Sm, Gd)
Key words: Intermetallics, Magnesium, Crystal Chemistry
S. Tuncel, B. Chevalier, and R. Pöttgen
600  Full Text
N u m b e r  6
Preface to the Celebration Issue for Professor Gérard Demazeau on the Occasion of his 65th Birthday
J. P. Attfield, H. Huppertz, and R. Pöttgen
603  Full Text
Original Communications
Water at High Dynamic Pressures and Temperatures
Key words: Water, Chemical Ionization, Hugoniot, Multiple-shock Compression
W. J. Nellis
605  Full Text
Crystal Structure Refinements of Ge(tP12), Physical Properties and Pressure-induced Phase Transformation Ge(tP12) <-> Ge(tI4)
Key words: Germanium, High-pressure Modification, Single Crystal, Magnetic Properties, Electrical Resistivity
A. Wosylus, Y. Prots, W. Schnelle, M. Hanfland, and U. Schwarz
608  Full Text
Oxygen Excess in La2CoO4+d: A Neutron Diffraction Study
Key words: K2NiF4 Structure, Neutron Diffraction, High Oxygen Pressure, Oxygen Stoichiometry, Cathode, SOFC
A. Aguadero, J. A. Alonso, and L. Daza
615  Full Text
Modeling the Effect of Chemical Substitution and High Pressure on the Electronic Instabilities of the Ternary Intermetallics CeMIn5 (M = Co, Rh, Ir)
Key words: CeMIn5, Magnetism, Superconductivity, Pressure
J. V. Alvarez and F. Yndurain
623  Full Text
Structures and Thermal Properties of Silver(I) (Poly)chalcogenide Halide Solid Solutions Ag10Te4-(q,p)Q(q,p)Br3 with Q = S, Se
Key words: Silver(I) (Poly)chalcogenide Halides, Ion Conductors, Thermal Analyses, Polymorphism
T. Nilges and M. Bawohl
629  Full Text
Tin-doped MgTiO3: A New Material for Studying the Solid-Gas Interface Making Use of the 119Sn Mössbauer Spectroscopic Probe
Key words: 119Sn Mössbauer Probe, Surface Sites, MgTiO3
P. B. Fabritchnyi, M. I. Afanasov, and M. V. Korolenko
637  Full Text
L. Ortega-San-Martin, J. A. Rodgers, and J. P. Attfield
Key words: Disordered Perovskite, Distorted Perovskite, High-pressure Synthesis, Antiferromagnetism
L. Ortega-San-Martin, J. A. Rodgers, and J. P. Attfield
641  Full Text
Polymorphism of Ba1-xSrxCoO3-d (0 <= x <= 1) Perovskites: A Thermal and Structural Study by Neutron Diffraction
Key words: Neutron Powder Diffraction, Reconstructive Phase Transition, Polymorphism of Cobalt Perovskites, Brownmillerite Structure
C. de la Calle, J. A. Alonso, and M. T. Fernández-Díaz
647  Full Text
Magnetism, Magnetotransport and Magnetic Structure of ThCu3Mn4O12, Prepared at Moderate Pressures
Key words: Perovskite Oxide, Colossal Magnetoresistance, Ferrimagnetic Oxide, Neutron Powder Diffraction, Mn Mixed Valence, High-pressure Synthesis
J. Sánchez-Benítez, M. J. Martínez-Lope, and J. A. Alonso
655  Full Text
Structural Evolution of BaVS3 Under Pressure
Key words: High Pressure, Low-dimensional Materials, X-Ray Diffraction, Phase Transitions, Transport Measurements
A. B. Garg, V. Vijayakumar, A. Choudhury, and H. D. Hochheimer
661  Full Text
A Comparative Study of GaAsO$_4$ Polymorphs: ab initio Calculations on High-pressure Forms
Key words: Gallium Arsenate, High-pressure Polymorphs, ab initio Calculations
E. A. y de Dompablo and E. Morán
668  Full Text
Electronic Structure and Chemical Bonding within MgB2 and Related Borides from First Principles
Key words: Density Functional Theory, Borides, VASP, ASW, BCS and Hole Superconductivity
S. F. Matar
673  Full Text
Determination of the Viscosity of the Ionic Liquids [bmim][PF6] and [bmim][TF2N] Under High CO2 Gas Pressure Using Sapphire NMR Tubes
Key words: Ionic Liquids, CO2 Pressure, Viscosity, High Pressure, Sapphire NMR Tube
G. Laurenczy and P. J. Dyson
681  Full Text
Different Cerium Valence Transitions Observed by Hydrogenation of the Ternary Germanides CeRhGe and CeIrGe - Structure, Physical Properties and Chemical Bonding
Key words: Hydrogenation, Structural Transition, Intermediate-valence Compounds, Electronic Structure Calculation
B. Chevalier, E. Gaudin, A. F. Al Alam, S. F. Matar, F. Weill, B. Heying, and R. Pöttgen
685  Full Text
High-pressure / High-temperature Studies on the Stannides RENiSn (RE = Ce, Pr, Nd, Sm) and REPdSn (RE = La, Pr, Nd)
Key words: Intermetallics, High Pressure, Magnetism, Crystal Chemistry
J. F. Riecken, G. Heymann, W. Hermes, U. Ch. Rodewald, R.-D. Hoffmann, H. Huppertz, and R. Pöttgen
695  Full Text
High-pressure Synthesis, Crystal Structure, and Properties of the First Ternary Zirconium Borate b-ZrB2O5
Key words: High Pressure, Crystal Structure, Multianvil, Borate, Gadolinite
J. S. Knyrim and H. Huppertz
707  Full Text
High Pressure Synthesis and Crystal Structure of the Vanadium Orthoborate VBO3
Key words: High-pressure, Crystal Structure, Multianvil, Orthoborate, Calcite
A. Haberer and H. Huppertz
713  Full Text
Effects of Phonon Dispersion and Anharmonicity on Thermo-physical Properties of Solids
Key words: Equation of States (EOS), Lattice Dynamics, Phonon Dispersion, Anharmonicity, Thermo-physical Properties
W. B. Holzapfel
718  Full Text
Solvothermal Synthesis of Co-doped ZnO Nanopowders
Key words: Solvothermal Synthesis, Thermodynamic Equilibrium, Co-ZnO Nanopowders
J. Fidelus, R. R. Piticescu, R. M. Piticescu, W. Lojkowski, and L. Giurgiu
725  Full Text
Solvothermal Processes for Nitride Synthesis: Examples of Li3GaN2 and Graphitic C3N4 Elaboration
Key words: Solvothermal Synthesis, Nitrides, Carbon Nitride, GaN, Li3GaN2
G. Goglio, A. Denis, E. Gaudin, C. Labrugère, D. Foy, and A. Largeteau
730  Full Text
Solvothermal Synthesis of a-Quartz Powder Doped with Germanium
Key words: Solvothermal Synthesis, a-Quartz, Germanium, X-Ray Diffraction, Sol-Gel Synthesis
A. Largeteau, S. Darracq, and G. Goglio
739  Full Text
Reaction of Hexagonal Boron Nitride Nano-crystals under Mild Hydrothermal Conditions
Key words: Hexagonal Boron Nitride, Hydrothermal Hot-press, Stress, Crystalline Perfection
L. Zhu, G. Lian, M. Tan, Q. Wang, X. Zhao, D. Cui, and X. Tao
742  Full Text
Prion Protein Aggregation Induced by Copper(II) and Heparan Sulfate. Pressure-dependent Switch of Reaction Pathways
Key words: Prion Protein, Copper, Heparan Sulfate, Amyloid Fibrils, High Pressure
D. El Moustaine, J. Torrent, and R. Lange
747  Full Text
Synthesis of Nano-sized Yttrium-Aluminum Garnet in a Continuous-Flow Reactor in Supercritical Fluids
Key words: YAG, Supercritical Fluids, Nanopowders
T. Chudoba, E. Lester, W. \Lojkowski, M. Poliakoff, J. Li, E. Grzanka, and A. Presz
756  Full Text
Using Mild High-pressure Shock to Generate Bacterial Ghosts of Escherichia coli
Key words: Avian Pathogenic Escherichia coli (APEC), Hydrostatic Pressure, Mrr, Bacterial Ghost
D. Vanlint, M. T. Mebhratu, C. W. Michiels, and A. Aertsen
765  Full Text
Pressure Perturbation Calorimetric Studies on Phospholipid-Sterol Mixtures
Key words: Pressure Perturbation Calorimetry, Coefficient of Thermal Expansion, Volume Change, Phospholipids, Sterols
L. Okoro and R. Winter
769  Full Text
Lipase Activity Enhancement by SC-CO2 Treatment
Key words: Lipase Activity, Supercritical Carbon Dioxide, Enantioselectivity
K. Hlavsová, Z. Wimmer, E. Xanthakis, P. Berná\vsek, H. Sovová, and M. Zarevúcka
779  Full Text
On the Thermal Expansion of Water and the Phase Behavior of Macromolecules in Aqueous Solution
Key words: Water, Thermal Expansion, Polymers, Protein Stability, Phase Diagram
F. Meersman, E. Nies, and K. Heremans
785  Full Text
Characterisation of a Piezotolerant Mutant of Lactobacillus sanfranciscensis
Key words: High Pressure, Piezotolerance, Lactobacillus sanfranciscensis
M. Pavlovic, S. Hörmann, R. F. Vogel, and M. A. Ehrmann
791  Full Text
N u m b e r  7
Original Communications
Synthesis, Crystal Structure and Characterization of a 1D Polyoxometalate-based Compound: {[Pr(H2O)7][CrMo6H6O24]} · 4H2O
Key words: Polyoxometalate, Lanthanide Cation, 1D Chain, Supramolecular
L. Zhao, S. Shen, and H. Yu
799  Full Text
New Mixed Sr/Ba Trielides AIIInxMIII1-x (M = Ga, Al) (In German)
Key words: Indium, Gallium, Aluminium, Trielides
M. Wendorff and C. Röhr
804  Full Text
Potassium Thio/oxo-vanadates(V) K3[VSxO4-x] (x = 1 - 4) and Na3[VSO3]: Synthesis, Structural Chemistry, Properties (In German)
Key words: Thiooxovanadates, Crystal Structure, Raman Spectroscopy, Band Structure Calculation
S. Schnabel and C. Röhr
819  Full Text
Structural and 121Sb Mössbauer Spectroscopic Investigations of the Antimonide Oxides REMnSbO (RE = La, Ce, Pr, Nd, Sm, Gd, Tb) and REZnSbO (RE = La, Ce, Pr)
Key words: Antimonides, Oxides, Mössbauer Spectroscopy
I. Schellenberg, T. Nilges, and R. Pöttgen
834  Full Text
Copper(II), Nickel(II), Cobalt(II), and Chromium(III) Complexes Based on 6,6'-Bis{[methyl(oxido)imino]methyl}-2,2'-bipyridine
Key words: Bipyridine-bis-nitrone Complexes, Copper(II), Nickel(II), Cobalt(II), and Chromium(III)
E. G. Petkova, R. D. Lampeka, M. V. Gorichko, G. Palamarchuk, V. V. Dyakonenko, R. I. Zubatyuk, and O. V. Shishkin
841  Full Text
Synthesis of Cobalt(III), Iron(III), and Chromium(III) Complexes with Salicylaldiminato Ligands: Evaluation of the Complexes as Catalysts for Oxidation of L-Cysteine
Key words: Co(III), Fe(III), Cr(III), Schiff Bases, Catalysis, L-Cysteine
A. S. Abu-Surrah, H. M. Abdel-Halim, and F. M. Al-Qaisi
848  Full Text
Are Tetra[gold(I)]phosphonium Cations [(LAu)4P]+ Non-obedient to the LeBel-van't Hoff Rule?
Key words: Aurophilicity, Phosphonium Salts, Poly(gold)phosphonium Salts, Poly(gold)ammonium Salts, Poly(gold)arsonium Salts
H. Schmidbaur
853  Full Text
One-pot Synthesis of Fused 2-Thiouracils: Pyrimidopyrimidines, Pyridopyrimidines and Imidazolopyrimidines
Key words: 6-Amino-1-methyl-2-thiourail and Nitroso Analogs, 6-Substituted-1-methyl-pyrimido[4,5-d]pyrimidines, 1,2,3,4-Tetrahydropyrido[2,3-d]pyrimidine-6-carboxylates, 8-Aryl-7-hydroxy-3-methyl-2-thiopurines
S. Youssif and F. Agili
860  Full Text
A One-pot Synthesis of Novel Functionalized (E)-b-Arylvinyl Bromides from anti-2,3-Dibromo-3-(4-carboxyphenyl)propanoic Acid
Key words: (E)-b-Arylvinyl Bromides, Stereoselectivity, One-pot Synthesis, Esterification
C. Kuang, Y. Jiang, Q. Yang, W. Zhang, and Y. Wen
865  Full Text
Synthesis of New Methano[1,5]dioxocines via a Domino Reaction of 4-Hydroxy-2H-pyran-2-ones / 4-Hydroxy-2H-chromen-2-ones with Acyclic 1,3-Diketones
Key words: Domino Reactions, Tröger's Base, O-Heterocycles
H. Leutbecher, J. Conrad, and U. Beifuss
871  Full Text
A New Supramolecular Assembly Obtained by Reaction Between Thiosaccharin and Pyridine
Key words: Pyridinium Thiosaccharinate Thiosaccharin, Crystal Structure, Supramolecular Adduct, IR Spectra
O. E. Piro, J. Zinczuk, and E. J. Baran
877  Full Text
Oxocarbons and Related Compounds, 32. On the Reaction of Squaric Dichloride and Perchlorocyclobutenone with Schiff Bases (In German)
Key words: Cyclobutenediones, Squaric Dichloride, Perchlorocyclobutenone, Schiff Bases, Squaric Amide Chlorides, Amino-cyclobutenones
A. H. Schmidt, P. Müllen, G. Wallmeyer, C. Plutniok, and P. R. Wiesert
880  Full Text
Isolation and Synthesis of Methyl Bovinate, an Unusual Pulvinic Acid Derivative from Suillus bovinus (Basidiomycetes)
Key words: Suillus, Boletales, Pulvinic Acids, Mushroom Pigments, Synthesis
H. Besl, A. Bresinsky, C. Kilpert, W. Marschner, H. M. Schmidt, and W. Steglich
887  Full Text
Brevifoliasaponin with Adjuvant Activity from Calliandra brevifolia
Key words: Calliandra brevifolia, Leguminosae, Brevifoliasaponin, Complex Triterpenoid Saponin, Ovalbumin, Adjuvant Activity
A. P. Barbosa, B. P. da Silva, and J. P. Parente
894  Full Text
Screening of Medicinal Plant Methanol Extracts for the Synthesis of Gold Nanoparticles by Their Reducing Potential
Key words: Eucalyptus camaldulensis, Pelargonium roseum, Neem Leaf, Gold Nanoparticles, Synthesis, Plant Extracts, Chloroauric Acid, Reduction, Spectrum
N. Ramezani, Z. Ehsanfar, F. Shamsa, G. Amin, H. R. Shahverdi, H. R. M. Esfahani, A. Shamsaie, R. D. Bazaz, and A. R. Shahverdi
903  Full Text
Antarones A and B, Two Polyketides from an Endophytic Penicillium antarcticum
Key words: Antarones A and B, Hamigerone, Penicillium antarcticum
Y. Shiono, Y. Seino, T. Koseki, T. Murayama, and K.-i. Kimura
909  Full Text
Two New Oleanane-type Triterpenoids from Buddleja asiatica
Key words: Buddleja asiatica, Oleanane Triterpenoids, 13,28-Epoxy-23-hydroxy-11-oleanene-3-one, 13,28-Epoxy-21b,23-dihydroxy-11-oleanene-3-one, 13,28-Epoxy-3b,23-O-isopropylidene-11-oleanene
Y.-P. Liu, X.-H. Cai, Z.-Z. Du, W.-Q. Li, and X.-D. Luo
915  Full Text
Synthesis and Crystal Structure of 1,3-Diphenyl-2-ferrocenyl-1,3,2-di-azabora-[3]ferrocenophane
Key words: Ferrocenophane, Ferrocene, Boron, Chelating Ligand
T.-C. Auch, H. Braunschweig, K. Radacki, R. Sigritz, U. Siemeling, and S. Stellwag
920  Full Text
N u m b e r  8
Original Communications
Spin-Spin Coupling Constants 1J(27Al,13C) and 1J(13C,11B) in Comparable Organoaluminum and -boron Compounds. NMR Spectroscopy of Lithium Tetra (tert-butyl)alanate
Key words: Trialkylaluminum, Trialkylboranes, Tetra(tert-butyl)alanate, 13C, 11B, 27Al NMR, Coupling Constants, DFT Calculations
B. Wrackmeyer and E. V. Klimkina
923  Full Text
Crystal Structure of the Terbium Borocarbide Tb2B2C3
Key words: Terbium Boride Carbide, Crystal Structure
V. Babizhetskyy, H. Mattausch, and A. Simon
929  Full Text
ZrCuSiAs-type Phosphide Oxides: TbRuPO, DyRuPO, the Series LnOsPO (Ln = La, Ce, Pr, Nd, Sm), and ThAgPO
Key words: Rare Earth Compounds, Phosphides, Oxides, ZrCuSiAs-type Compounds
W. Jeitschko, B. I. Zimmer, R. Glaum, L. Boonk, and U. Ch. Rodewald
934  Full Text
Synthesis and Crystal Structure of a Polynuclear Copper-selenide Cluster [CuI36(CuIICl)2Se13(SePh)12(dppe)6] · 3EtOH
Key words: Synthesis, Crystal Structure, Copper, Selenium, Cluster Compound
T. Duan, X.-Z. Zhang, and Q.-F. Zhang
941  Full Text
Hydrogen-bonded Supramolecular Solids of Resorcinarenes with 4,4'-Bipyridine and 1,4-Bis(4-pyridyl)butadiyne
Key words: Resorcinarene, Hydrogen Bonding, Host-Guest Chemistry, Supramolecular Chemistry
X.-L. Wang, S.-Q. Liu, and Q.-F. Zhang
945  Full Text
Polysulfonylamines, CLXXXV. Hydrogen Bonding or Halogen Bonding? The Supramolecular Structures of~3-Bromoanilinium and 4-Bromoanilinium Di(4-bromobenzenesulfonyl)amides (In German)
Key words: Anilinium, Hydrogen Bonding, Interhalogen Bonding, Sulfonamides
V. Lozano, M. Freytag, P. G. Jones, and A. Blaschette
954  Full Text
Synthesis and Luminescence of RhIII(phpy)2(E U O) Complexes with phpyH = 2-Phenylpyridine and E U OH = Tropolone, Flavonol and Lumichrome
Key words: Electronic Spectra, Luminescence, Rhodium Complexes, Tropolone, Flavonol, Lumichrome
H. Kunkely, V. Pawlowski, and A. Vogler
963  Full Text
A One-dimensional Double-chain Compound Constructed from CeIII Cations and [a-SiW11O39]8- Anions: Synthesis, Crystal Structure and Magnetic Properties
Key words: Monovacant Keggin Anions, Lanthanide Cations, Double-chain Structure, Antiferromagnetic Coupling
M.-X. Hu, Y.-G. Chen, D.-M. Shi, H.-J. Pang, and C.-J. Zhang
968  Full Text
TiO2 Nanoparticles Functionalized by a Temperature-sensitive Poly(N-isopropylacrylamide) (PNIPAM): Synthesis and Characterization
Key words: Seeded Emulsion Polymerization, Titanium Dioxide, Functionalized Nanocomposite
L. Zhang, S. Zhang, B. He, Z. Wu, and Z. Zhang
973  Full Text
Two New Ruthenium(II) Complexes with Cyclometalated 2-Phenylpyridine Ligands
Key words: Cyclometalated Ligands, Metallacycles, N Ligands, Ruthenium, Organometallic Compounds, Polymorphism
G. Maas, L. Schäffler, and S. Buck
977  Full Text
Oxidation of 2-substituted Pyrrolidines and Piperidines as Nicotine Analogues (In German)
Key words: Hg(II)-induced Dehydrogenation, Iminium Salt, Enamine, Lactam
H. Möhrle and J. Berlitz
985  Full Text
Synthesis of 1,n-Acyloxy Thioamides by the Willgerodt-Kindler Reaction: Chemoselectivity of 1,3-Ketoesters over 1,3-Diketones
Key words: 1,n-Acyloxy Thioamides, Willgerodt-Kindler Reaction, Chemoselectivity
H. R. Darabi, K. Aghapoor, Y. Balavar, E. Mobedi, H. Farhangian, and F. Mohsenzadeh
993  Full Text
Reactions of Substituted Carbohydrazides with Electron-poor Olefins
Key words: Substituted Carbohydrazides, Electron-poor Olefins, Heterocyclization
A. A. Hassan, Y. R. Ibrahim, and A. M. Shawky
998  Full Text
A New pseudo-Alkaloid Taxane and a New Rearranged Taxane from the Needles of Taxus canadensis
Key words: Taxaceae, Taxus canadensis, Taxane
M. Zhang, C. Huo, M. Dong, L. Li, F. Sauriol, Q. Shi, Y. Gu, H. Kiyota, and B. Cong
1005  Full Text
Purpuracolide: a New Alliacane Sesquiterpene from the Basidiomycete Gomphus purpuraceus
Key words: Alliacane Sesquiterpene, Purpuracolide, \textit{Gomphus purpuraceus}, Basidiomycete
M.-Y. Jiang, X.-L. Yang, L.-Z. Fang, L. Zhang, Z.-J. Dong, and J.-K. Liu
1012  Full Text
C-H···O Hydrogen Bonds in Imidazolium Carboxylates (In German)
Key words: Hydrogen Bonds, Crystal Structure, Imidazoles, Heterocycles
A. Abu-Rayyan, Q. Abu-Salem, N. Kuhn, C. Maichle-Mößmer, E. Mallah, and M. Steimann
1015  Full Text
Synthesis and Crystal Structure of Triethylammonium 5-[(2,2-Dimethyl-4,6-dioxo-1,3-dioxan-5-ylidene)(methylthio)methyl]-1,3-dimethylpyrimidine-2,4,6-trionate
Key words: Meldrum's Acid, 1,3-Dimethylbarbituric Acid, Heterocycles, Crystal Structure
A. Al-Sheikh, K. Sweidan, B. Sweileh, M. Steimann, H. Schubert, and N. Kuhn
1020  Full Text
N u m b e r  9
Original Communications
First Trichloroaluminum Adducts of Silyliminoborenes
Key words: Aminoiminoborene, Silyliminoborene, Aluminum Halide Adducts, Crystal Structure, Density Functional Theory
H. Ott, C. Matthes, S. Schmatz, U. Klingebiel, and D. Stalke
1023  Full Text
Synthesis, Solution Behavior, Molecular and Supramolecular Structures of the Water-soluble Gold(I) Saccharinate Complexes M[Au(Sac)2] (M = Na, K, NH4)
Key words: Gold Complexes, Saccharinate Complexes, Gold Plating
M. A. Cinellu, L. Maiore, A. Schier, H. Schmidbaur, and D. Rossi
1027  Full Text
Coordination Behavior of tBu2PH towards [{Rh(m-Cl)(coe)2}2] (coe = cis-cyclooctene): Crystal and Molecular Structure of [{Rh(m-Cl)(tBu2PH)2}2]
Key words: Rhodium, Olefin Complex, Secondary Phosphane, Crystal Structure
H.-C. Böttcher and P. Mayer
1035  Full Text
Stepwise Aldol Addition and Cyanhydrin Formation with Acetone and Thallous Cyanide
Key words: Reaction Mechanisms, Aldol Reactions, Cyanhydrines, Thallium, Crystal Structure
Q. Abu-Salem, N. Kuhn, E. Mallah, H.-J. Meyer, M. Ströbele, and K.-P. Zeller
1040  Full Text
Dimeric Di(tert-butyl)haloalanes and a Monomeric Di(tert-butyl)phosphino-di(tert-butyl)alane
Di(tert-butyl)aluminum Halides, Chloro Penta(tert-butyl)dialuminum Diethyl Ether, Di(tert-butyl)phosphino-di(tert-butyl)alane, NMR Spectra, Crystal Structures
I. Krossing, H. Nöth, and S. Staude
1045  Full Text
The Effect of Mechanical Activation on the Synthesis of MgFe2O4 from Mixtures of MgCO3·Mg(OH)2·xH2O and FeC2O4·2H2O
Key words: Magnesium Ferrite, Mechanical Activation, Solid State Synthesis, Molar Heat Capacity, Surface Area
V. Berbenni, A. Marini, C. Milanese, and G. Bruni
1052  Full Text
A 57Fe Mössbauer Spectroscopy Study of the 7 K Superconductor LaFePO
Key words: Pnictide Oxide, Iron, Superconductivity, Mössbauer Spectroscopy
M. Tegel, I. Schellenberg, R. Pöttgen, and D. Johrendt
1057  Full Text
Structure and Chemical Bonding of PrRuSn
Key words: Intermetallics, Stannide, Crystal Chemistry, Chemical Bonding
J. F. Riecken, A. F. Al Alam, B. Chevalier, S. F. Matar, and R. Pöttgen
1062  Full Text
Structural and Electronic Properties of Zinc Blende-type Nitrides BxAl1-xN
Key words: DFT, Wide-gap Semiconductors, FP-LAPW
R. Riane, Z. Boussahla, S. F. Matar, and A. Zaoui
1069  Full Text
Structure Chemical Aspects of Silver(I) Chalcogenide Halides and Preparation of the x = 1 Member of the Solid Solution Ag5Te2Cl1-xBrx
Key words: Silver(I) Chalcogenide Halides, Structure Topology, X-Ray Powder Diffraction, Solvothermal Synthesis
J. Messel and T. Nilges
1077  Full Text
Electrochemical Properties of Ag5Te2Cl0.8Br0.2, a Representative of the Solid Solutions Ag5Te2Cl1-xBrx
Key words: Silver(I) Chalcogenide Halides, Impedance Spectroscopy, Mixed Conductors
M. Bawohl and T. Nilges
1083  Full Text
Preparation and Crystal Structure Determination of Sulphur Dioxide Solvate Crystals with Cetyl- and Dodecyltrimethylammonium Bromide
Key words: Surfactant, Sulphur Dioxide Adducts, Crystal Structure, CTAB, DTAB
D. Shopova, R. Dinnebier, and M. Jansen
1087  Full Text
Interfacial Behavior of Ferrocene- and 1,4-Naphthoquinone-based Compounds, and Their Mixtures with Monoolein at the Air/Water Interface
Key words: Monolayers, Air/Water, Redox-active Compounds, Ferrocene, 1,4-Naphthoquinone
D. Taurait\.e, V. Razumas, T. Nylander, and E. Butkus
1093  Full Text
Stabilization of the Reactive Methylcarbonate Ion in the Crown Ether Complex [Cs(18-crown-6)(CH3CO3)], and its Hydrolysis Product (In German)
Key words: Methylcarbonates, Cesium, Crown Ether Complexes, Synthesis, Crystal Structure
A. Jonušaite and A. Adam
1101  Full Text
Metal-assisted Oxidative Cyclization of Arylamidrazones II. Novel Synthesis of 1,4-Diaryl[1,2,4]triazino[6,5-{h}]quinolines
Key words: a-Acetyl-N-arylhydrazonoyl Chlorides, 8-Aminoquinoline, Arylamidrazones, CuCl2-catalyzed Cyclization, as-Triazino[6,5-h]quinolines
M. A. Khanfar, B. A. Abu Thaher, J. A. Zahra, R. A. AL-Qawasmeh, M. M. El-Abadelah, and W. Voelter
1107  Full Text
Syntheses of Substituted Furo- and Pyrano-[2,3-a]carbazoles from 2-Cinnamoyl-1-hydroxycarbazoles
Key words: 1-Hydroxycarbazoles, Furo- and Pyranocarbazoles
M. Sridharan and K. J. R. Prasad
1112  Full Text
Three-component Reaction of Cycloheptanone, 6-Amino-1,3-Dimethyl-uracil and Aromatic Aldehydes; X-Ray Structure, and Anti-inflammatory Evaluation of the Products
Key words: Hexahydrocyclohepta[5,6]pyrido[2,3-d]pyrimidines, Hexahydrocyclo-hepta[4,5]pyrido[2,3-d]pyrimidines, Benzo[4,5]pyrido[3,2-$d$]pyrimidines, X-Ray Structure Determination, Antiinflammatory Action
M. I. Hegab, N. A. Hassan, and F. M. E. Abdel-Megeid
1117  Full Text
Rare Earth-rich Cadmium Compounds RE4TCd (T = Ni, Pd, Ir, Pt)
Key words: Intermetallics, Cadmium, Crystal Chemistry
F. M. Schappacher, U. Ch. Rodewald, and R. Pöttgen
1127  Full Text
The Channel Structure of Mn0.86In0.12Ga2S4
Key words: Chalcogenide, X-Ray Structure Analysis, Transition Metal Compounds, Channel Structure
H. Haeuseler, M. Wagener, and J. Zhang
1131  Full Text
N u m b e r  10
Materials with ZrCuSiAs-type Structure
Key words: Pnictide Oxides, Chalcogenides, Superconductivity, Semiconductors
R. Pöttgen and D. Johrendt
1135  Full Text
Original Communications
cis/trans Isomers of Dimeric Dialkylaluminum and Dialkylgallium Hydrazides
Key words: Aluminum, Gallium, Hydrazides, Heterocycles, cis/trans Isomers
W. Uhl and A. Vogelpohl
1149  Full Text
Structural Characterization of Cationic 16-Electron Pentamethylcyclopentadienyl Ruthenium(II) Complexes Containing the Binuclear [Cp*Ru(m-Cl)3RuCp*]- Anion
Key words: Binuclear Complexes, Ruthenium, Cyclopentadienyl Ligands, 16-Electron Complexes, Coordinative Unsaturation
T. Glöge, D. Petrovic, C. G. Hrib, P. G. Jones, and M. Tamm
1155  Full Text
On the Photocatalytic Performance of Indium Tantalate and its Modifications
Key words: Photocatalysis, Indium Tantalate, Factors for Catalytic Efficiency, Preparation Strategies
M. Douiheche, R. Haberkorn, and H. P. Beck
1160  Full Text
Self-assembly Through Non-coordinating Intermolecular Forces, Part 2. Synthesis, Crystal Structure and Packing of [Cu2(m-phthalazine)3(phthalazine)2][CF3SO3]2
Key words: Copper(I), N Ligand, Organometallic Synthon, p-p Interactions, Self-assembly, Crystal Structure
L. Plasseraud, H. Cattey, and P. Richard
1169  Full Text
Transition of Classic Decatungstate to Paratungstate: Synthesis, Structure and Luminescence Properties of Two Paratungstate-based 3-D Compounds
Key words: Paratungstate-B, Decatungstate, Structural Transformation, Luminescence
L. Yuan, C. Qin, X. Wang, Y. Li, and E. Wang
1175  Full Text
Crystal Structure, NQR and DSC Studies of Tetrabromocadmates(II): [4-H2NC5H4NH]2CdBr4· H2O and [2,3,5,6-(CH3)4C4N2H2]CdBr4
Key words: Crystal Structure, Tetrabromocadmate(II), DSC, NQR
N. Hatano, M. Nakashima, K. Horiuchi, H. Terao, and H. Ishihara
1181  Full Text
Comparison of Alkoxy-substituted 4,4'-Distyrylbiphenyls and the Corresponding 4,4'-Distyrylbenzenes
Key words: Absorption, Condensation Reaction, Conjugation, Fluorescence
H. Meier, T. Lifka, and A. Oehlhof
1187  Full Text
Synthesis of Dimethylphosphinyl-substituted a-Amino(aryl)methylphosphonic Acids and Their Esters
Key words: Dimethylphosphinyl-substituted Phosphonates and a-Aminophosphonic Acids, Kabachnik-Fields Reaction, Imine Hydrophosphonylation
Y. Zagraniarsky, B. Ivanova, K. Nikolov, S. Varbanov, and T. Cholakova
1192  Full Text
Cooperative Effects in Aminothiols: Acid-Base Equilibria and the Molecular Structure of 2-(N,N-Dimethylaminomethyl)thiophenol
Key words: Single Crystal X-Ray Structure, ab initio, Hydrogen Bonds, Amino-thiophenols
H. Fleischer and D. Schollmeyer
1199  Full Text
Key words: Diazadioxacyclophane, Solid-state Structure, C-H···p Interactions
R. A. Bartsch, P. G. Jones, P. Ku\'s, and I. Dix
1204  Full Text
Reactions of 5(4H)-Oxazolones with Wittig-Horner Reagents: Novel Synthesis of Dioxopyrrolidinephosphonates and Phosphonoalkanoates with Anticipated Schistosomicidal Activity
Key words: 5(4H)-Oxazolones, Wittig-Horner Reagents, Dioxopyrrolidinephosphonates
L. S. Boulos, M. H. N. Arsanious, E. F. Ewies, and F. Ramzy
1211  Full Text
Cotonoates A and B, New Aromatic Esters from Cotoneaster racemiflora
Key words: Cotoneaster racemiflora, Aromatic Ester, Cotonoate A, Cotonoate B
S. Khan, S. Yasmeen, N. Afza, A. Malik, L. Iqbal, and M. Lateef
1219  Full Text
Val-Geninthiocin: Structure Elucidation and MSn Fragmentation of Thiopeptide Antibiotics Produced by Streptomyces sp. RSF18
Key words: Val-Geninthiocin, Thiopeptide Antibiotic, Streptomyces
I. Sajid, K. A. Shaaban, H. Frauendorf, S. Hasnain, and H. Laatsch
1223  Full Text
Ab initio Calculations of Electronic Band Structure and Charge Densities of Zinc Blende-type GaN, BN and Their Solid Solution B0.5Ga0.5N
Key words: DFT, GGA, Wide-gap Semiconductors, FP-LAPW
R. Riane, S. F. Matar, and L. Hammerelaine
1231  Full Text
Reduction of a Heterocyclic Selenium(IV) Oxide LSeO by [Pd(COD)Cl2] - Crystal Structure of trans-[Pd(LSe)2Cl2]
Key words: Organoselenoxides, Reduction, Palladium, Complex, Crystal Structure
V. Lozan and B. Kersting
1238  Full Text
A New Cyathane-xyloside from the Mycelia of Hericium erinaceum
Key words: Hericium erinaceum, Basidiomycete, Erinacine R, Diterpenoid
B.-J. Ma, Y. Zhou, L.-Z. Li, H.-M. Li, Z.-M. Gao, and Y. Ruan
1241  Full Text
N u m b e r  11
Original Communications
The Influence of the Amine Concentration onto Product Formation: Crystal Structures, Thermal Stability and Spectroscopic Properties of Two New Manganese Thiostannates Obtained under Solvothermal Conditions
Key words: Thiostannates, Solvothermal Syntheses, Crystal Structure, Thermal and Spectroscopic Properties
N. Pienack, C. Näther, and W. Bensch
1243  Full Text
Metal Complexes of Biologically Important Ligands, CLXX. Attachment of Unprotected Aminomonosaccharides and of 1,2-Diaminocyclohexane to Palladium(II) and Platinum(II) through Amino Acid and Peptide Residues
Key words: Glucosamine, 1,2-Diaminocyclohexane, Amino Acid, Platinum, Palladium
E.-M. Ehrenstorfer-Schäfers, J. Altman, and W. Beck
1252  Full Text
Synthesis, Crystal Structure and Antitumor Study of an Iron(III) Complex of 2-Acetylpyrazine N(4)-Methylthiosemicarbazone
Key words: Thiosemicarbazone Complex, Crystal Structure, Cytotoxic Activity
L. P. Zheng, C. L. Chen, J. Zhou, M. X. Li, and Y. J. Wu
1257  Full Text
Influence of Hydrogen Bonding Interactions on the Conformation of Ribbon-like Zn(II) Complexes Bridged by Molybdates
Key words: Molybdate, Zn(II) Complex, Isomer, Hydrothermal Synthesis
T. Hu, W. You, L. Dai, Y. Zhao, Y. Fang, and X. Zheng
1262  Full Text
1,2-Hydroboration of Alkyn-1-yldichlorosilanes using Triethylborane
Key words: Alkynes, Alkenes, Triethylborane, 9-BBN, Silanes, Hydroboration, NMR
B. Wrackmeyer, E. Khan, and W. Milius
1267  Full Text
Polysulfonylamines, CLXXXVI. Structural Diversity in Six Tetramethylurea Di(4-X-benzenesulfonyl)amine Cocrystals (X = F, Cl, Br, I, CH3, NO2) (In German)
Key words: Cocrystals, Hydrogen Bonding, Halogen Bonding, Dipolar Nitro-Nitro Interactions, Sulfonamides, Tetramethyluronium Ion
E.-M. Zerbe, S. R. Piñol, T. Hamann, M. Freytag, P. G. Jones, and A. Blaschette
1276  Full Text
Electroreduction of Organic Compounds, 36. Electroreduction of Chlorinated Methyl Benzoates
Key words: Cathodic Reduction, Methyl Chlorobenzoates, Polarography, Cyclovoltammetry, Quantum Chemical Calculations
J. Gassmann and J. Voss
1291  Full Text
Convenient Synthesis and Evaluation of Biological Activity of Benzyl (2S)-2-[(R)-1-hydroxy-2-oxo-(1-phenethyl)prop-3-ylcarbamoyl]-4-oxopiperidine- (or -4-oxopyrrolidine)-1-carboxylate as Novel Histone Deacetylase Inhibitors
Key words: 4-Oxopiperidine-1-carboxylate, 4-Oxopyrrolidine-1-carboxylate, Acetylation, Coupling Synthesis
S. Oh, H.-I. Moon, J.-C. Jung, and M. A. Avery
1300  Full Text
Synthesis and Anticancer Evaluation of Some New 4-Amino-3-(p-methoxybenzyl)-4,5-dihydro-1,2,4-triazole-5-one Derivatives
Key words: 1,2,4-Triazoles, E/Z Geometrical Isomers, cis/trans Amide Conformers, Benzylidenehydrazides, Anticancer Activity
O. Bekircan, M. Kucuk, B. Kahveci, and H. Bektas
1305  Full Text
Structure, Spectroscopic Study and ab initio Calculations on Third-order Nonlinear Optical Behavior of {\twlbi{}N}-(2-Hydroxy-4-methoxybenzylidene)-3-nitroaniline
Key words: Nonlinear Optical Behavior, UV/Vis Spectroscopy, FTIR, 1H NMR, Hyperpolarizability
H. Ünver, A. Karaka\cs, A. Elmal\i, and T. Nuri Durlu
1315  Full Text
Photophysics of Ochratoxin A in Aqueous Solution
Key words: Ochratoxin A, Proton Transfer, Excited State Kinetics, Photophysics, Fluorescence Detection
D. Steinbrück, C. Rasch, and M. U. Kumke
1321  Full Text
Development of a Reference Electrode Chip for Application in Ion Sensor Arrays
Key words: Reference Electrode, Ion-selective Electrode, Sensors, Liquid Junction, Screen-printing
W.-Y. Liao and T.-C. Chou
1327  Full Text
Pentacyclic Triterpenes and Other Constituents from Ficus cordata (Moraceae)
Key words: Ficus cordata, Moraceae, 8,26-Cyclo-urs-21-en-3b,20b-diol,3b-Acetoxy-8,26-cyclo-ursan-20b-ol, Antibacterial
H. M. P. Poumale, R. T. Kengap, J. C. Tchouankeu, F. Keumedjio, H. Laatsch, and B. T. Ngadjui
1335  Full Text
A Three-dimensional Manganese(II) 1,2,4-Benzenetricarboxylate Hydroxide Framework with Mn-O Inorganic Sheets: Hydrothermal Synthesis and Crystal Structure
Key words: Hydrothermal Reaction, Inorganic Sheets, Three-dimensional Framework, Bidentate Bridging Mode
S. Zhou, Y. Ke, H. Zou, T. Liu, F. Zhu, J. Chen, and A. Xie
1339  Full Text
A Photoluminescent zig-zag 1D Coordination Polymer with Mixed Ligands [Zn(absa)(pcih)](CH3OH) K::Coordination Polymer, Photoluminescent Properties, Solvothermal Synthesis, Crystal Structure
D.-Q. Li, X. Liu, and J. Zhou
1343  Full Text
N u m b e r  12
Original Communications
The Crystal Structure of [Mg2(H2O)6(HCO3)3]+Cl-, Containing a Magnesium-based Hetero-polycation
Key words: Powder Diffraction, Hetero-polycation, Magnesium Chloride Carbonate Hydrate
R. E. Dinnebier and M. Jansen
1347  Full Text
Synthesis and Crystal Structure of the Bimetallic Complex [Fe(phen)3]2[phen][V4O12] · 19H2O
Key words: Non-hydrothermal Synthesis, Vanadium Oxide, Bimetallic Compound, Crystal Structure, 2D Water Sheet
X. Xu, Q. Cao, F. Luo, and G. Wang
1352  Full Text
Structure and Fluorescence Properties of a Novel Supramolecular Zinc Complex
Key words: Zinc(II), Crystal Structure, Supramolecular, Fluorescence Properties
G. Chen
1357  Full Text
Study of the [Zn(H2O)4CuEDTA] · 2H2O Complex, a Potential Trace-metal Supplier: Synthesis, Crystal Structure, Spectroscopic Behavior and Metal Release
Key words: Copper and Zinc Complexes, EDTA, X-Ray Diffraction, Spectroscopy, Metal Release
E. Santi, E. J. Baran, J. Ellena, O. R. Nascimento, and M. H. Torre
1361  Full Text
Acidic Salts of the Decaoxodiperiodic Acid: NiH4I2O10 · 6H2O, ZnH4I2O10 · 6H2O and MgH4I2O10 · 6H2O; Crystal Structures, Vibrational Spectra and Thermal Decomposition
Key words: Periodate, Crystal Structure, Vibrational Spectroscopy, Thermal Analysis
M. Aleksandrova, H. Haeuseler, R. Jaquet, and M. Wagener
1367  Full Text
Some Unsymmetrical Metal 1,2-Dithiolenes Based on Palladium, Platinum and Gold
Key words: Metal 1,2-Dithiolenes, Single-component Semiconductors, Electronic and Optical Devices
G. C. Papavassiliou, G. C. Anyfantis, A. Terzis, V. Psycharis, P. Kyritsis, and P. Paraskevopoulou
1377  Full Text
Mixed Plumbides (Ca/Sr)xBa1-xPb3. Structural Chemistry and Chemical Bonding (In German)
Key words: Plumbides, Barium, Crystal Structure, Band Structure Calculation
M. Wendorff and C. Röhr
1383  Full Text
Preparation and Characterisation of Iodo-functionalised Azobenzene Derivatives of the Type I-p-C6H4-N=N-p-C6H4-X
Key words: Azobenzene, Azo-coupling, Crystal Structure, Ferrocene, Nitroso-Amine Condensation
U. Siemeling, C. Bruhn, M. Meier, and C. Schirrmacher
1395  Full Text
Structural Studies of Some o- and p-Nitrophenylcarbamates by IR Spectroscopy and X-Ray Diffraction
Key words: N-iso-Propyl-p-nitrophenylcarbamate, N-iso-Propyl-o-nitrophenylcarbamate, N-Cyclohexyl-o-nitrophenylcarbamate, IR Spectroscopy, X-Ray Diffraction
M. Simon, C. Csunderlik, and P. G. Jones
1402  Full Text
Flavanes from Dracaena cambodiana
Key words: Dracaena cambodiana, Flavane, (2S)-4',7-Dihydroxy-6,8-dimethylflavane, (2S)-5,7-Dihydroxy-4'-methoxy-8-methylflavane, Antimicrobial Activity
J. Liu, H.-F. Dai, J. Wu, Y.-B. Zeng, and W.-L. Mei
1407  Full Text
Study on Chemical Constituents of Salacia chinensis L. Collected in Vietnam
Key words: Salacia chinensis, Triterpenes, Lupanes, Hopanes, Friedelanes
T. T. Minh, N. T. H. Anh, V. D. Thang, and T. V. Sung
1411  Full Text
Socotroside, a New Pentacyclic Cucurbitane Glycoside from Dendrosicyos socotrana
Key words: Dendrosicyos socotrana, Cucurbitaceae, Pentacyclic Cucurbitane Glycoside, Cytotoxic Activity
O. B. Abdel Halim, E.-S. M. Marawan, A. A. El-Gamal, and M. G. Zaghloul
1415  Full Text
Zr(HSO4)4/SiO2 as an Efficient Alternative Catalyst for the Claisen-Schmidt Condensation
Key words: Zr(HSO4)4/SiO2, Claisen-Schmidt Condensation, Crossed Aldol Condensation, Zirconium Hydrogensulfate, Aldehydes, Ketones, a,b-Unsaturated Ketones
B. B. F. Mirjalili, A. Bamoniri, M. Alipour, and M. A. K. Zarchi
1421  Full Text
2,5,8-Tri-tert-butyl-1,3,4,6,7,9-hexaazaphenalene: Synthesis, Crystal Structure and Calculation of Homolytic N-H Bond Dissociation Enthalpies
Key words: Phenalenyl, Hexaazaphenalene, Crystal Structure, Bond Dissociation Enthalpy
Y. Jiang, H. Zhang, X. Wan, X. Xue, Y. Liu, H. Song, A. Yu, and Y. Chen
1425  Full Text
5-Aminouracil as a Building Block in Heterocyclic Synthesis: Part I. One-pot Synthesis of Pyrimido[5,4-b]quinolin-2,4,9-triones under Microwave Irradiation without Catalyst
Key words: 5-Aminouracil, Dimedone, Pyrimido[5,4-b]quinolin-2,4,9-triones, One-pot Synthesis, Microwave Irradiation
R. M. Shaker and M. Abd Elrady
1431  Full Text
The Acetylacetonate Ion as its E/Z-Isomer in 1,3-Diisopropyl-4,5-dimethylimidazolium Acetylacetonate
Key words: Heterocycles, Hydrogen Bonds, b-Diketonates, Crystal Structure
A. Abu-Rayyan, Q. Abu-Salem, E. Mallah, C. Maichle-Mößmer, M. Steimann, N. Kuhn, and K.-P. Zeller
1438  Full Text
Enzymatic Resolution of (+/-)-2-Exo-7-syn-7-(1-propynyl)norbornan-2-ol, a Key Synthetic Intermediate for Jasmonoids
Key words: Enzymatic Resolution, Lipases, Transesterification, Chloroacetate, Bicyclo[2.2.1]heptan-2-ol
H. Kiyota, D. Nakashima, S. Kuwahara, and T. Oritani
1441  Full Text
STM Analysis of a Chiral Helical One-dimensional Nickel(II) Coordination Polymer
Key words: Coordination Polymer, Helical Structures, Scanning Tunneling Microscopy, Self-assembly, Chiral Nickel(II) Salen Complexes
M. S. Alam, A. Scheurer, R. W. Saalfrank, and P. Müller
1443  Full Text
Rare Earth-Transition Metal Indides with Lu5Ni2In4-type Structure
Key words: Intermetallics, Indium, Crystal Chemistry
R. Zaremba, W. Hermes, M. Eul, and R. Pöttgen
1447  Full Text