Z. Naturforsch. 2014, 69b, 1215 – 1220
Organometallic Lewis Acids, Part LVIIII. Directed Synthesis of Dinuclear Metal Carbonyl Complexes of Rhenium, Iron, Chromium, and Tungsten with a Single Unsupported Halide or Pseudohalide Bridge (Cl, Br, I, CN, C(CN)3, NCS, PPh2, SH) by Use of Re(CO)5FBF3
Peter M. Fritz, Wolfgang Sacher and Wolfgang Beck
Department Chemie der Ludwig-Maximilians-Universität München, Butenandtstr. 5–13, 81377 München, Germany
Reprint requests to Prof. W. Beck. E-mail: wbe@cup.uni-muenchen.de
Received April 28, 2014 / published online December 19, 2014
Dedicated to Professor Hubert Schmidbaur on the occasion of his 80th birthday
By use of Re(CO)5FBF3 the complexes with a single unsupported halide or pseudohalide bridge [Cp(OC)2Fe–X–Re(CO)5]+ BF4 (X = Cl, I, PPh2), (OC)5M–X–Re(CO)5 (M = Cr, W; X = Br, I, CN, NCS, SH), (OC)5W–N≡C–C[–C≡N–Re(CO)5]2+ BF4, Cp(OC)(NC)Fe–C≡N–Re(CO)5, and [(OC)5Re–N3–Re(CO)5]+ BF4 have been synthesized.
Key words: Rhenium, Iron, Chromium, Tungsten, Carbonyl Metal Complexes, Halide- and Pseudohalide-bridged Complexes, Pentacarbonylrheniumtetrafluoroborate
Full-text PDF