359. The dicarbazyls. Part IV. Synthesis of 1 : 1′-dicarbazyl
作者:T. F. Macrae、S. Horwood Tucker
DOI:10.1039/jr9330001520
日期:——
Synthesis of new NHC–rhodium and iridium complexes derived from 2,2′-diaminobiphenyl and their catalytic activities toward hydrosilylation of ketones
作者:Tao Chen、Xu-Guang Liu、Min Shi
DOI:10.1016/j.tet.2007.03.150
日期:2007.6
Four new N-heterocyclic carbene (NHC)–rhodium and iridium complexes derived from 2,2′-diaminobiphenyl have been successfully synthesized and their structures have been unambiguously characterized by X-ray diffraction. Their catalytic activities for hydrosilylation of ketones with diphenylsilane were investigated. It was found that NHC–rhodium complex (6) is the best one among the four catalysts for