Journal of organometallic chemistry

Diacylverbrückte Oktacarbonyldirhenium-Komplexe (OC) 4 Re (μ-C (R) O) 2 Re (CO) 4 (R= t-Butyl, 2, 4, 6-tri-t-Butylphenyl). Stabilisierung einer Zwischenstufe bei der …

MJ Schweiger, U Nagel, W Beck

Index: Schweiger, Martin J.; Nagel, Ulrich; Beck, Wolfgang Journal of Organometallic Chemistry, 1988 , vol. 355, p. 289 - 296

Full Text: HTML

Citation Number: 0

Abstract

Abstract Acyl chlorides RCOCl having bulky R substituents such as t-Bu and 2, 4, 6-tri-t- butylphenyl), react with pentacarbonylrhenate to give the acyl complexes RCORe (CO) 5 which on heating give the acyl-bridged compounds. From molecular orbital calculations, Berke and Hoffmann have predicted that analogous complexes could be possible intermediates for methyl migration in CH 3 Mn (CO) 5. The bimetallic complex with R= 2, 4, ...