Synthesis, properties and reactivity of mononuclear Rh(I) and Ir(I) complexes of s- and as-hydroindacenide ligands
作者:Annalisa Bisello、Alberto Ceccon、Alessandro Gambaro、Paolo Ganis、Francesco Manoli、Saverio Santi、Alfonso Venzo
DOI:10.1016/s0022-328x(99)00522-7
日期:2000.1
The monometallic complexes with Rh(COD) and Ir(COD) of 1,5- and 1,7-dihydro-s-indacene, 2,6-dimethyl-1,5-dihydro-s-indacene and 2,7-dimethyl-1,6-dihydro-as-indacene have been synthesized and characterized spectroscopically and structurally. Deprotonation and further complexation of these compounds afforded mixtures of syn and anti homobimetallic isomers. The syn/anti ratio depends on the structure of the ion pairs of the salt and on the s or as geometry of the bridging ligand. (C) 2000 Elsevier Science S.A. All rights reserved.