Facile Synthesis of Rhodium(III) Porphyrin Silyls by Silicon−Hydrogen Bond Activation with Rhodium(III) Porphyrin Halides and Methyls
作者:Lirong Zhang、Kin Shing Chan
DOI:10.1021/om0604472
日期:2006.9.1
Rhodium(III) porphyrin silyls were synthesized in high yields conveniently from the reactions of rhodium(III) porphyrin halides and methyls with silanes, via silicon−hydrogen bond activation (SiHA) in solvent-free conditions. Preliminary mechanistic experiments suggested that rhodium(III) porphyrin chlorides initially formed cationic rhodium(III) species, which then underwent heterolysis to give the