Reactivity of Hypervalent Species: Reactions of Anionic Penta-Coordinated Silicon Complexes towards Nucleophiles
作者:Alain Boudin、Geneviève Cerveau、Claude Chuit、Robert J. P. Corriu、Catherine Reye
DOI:10.1246/bcsj.61.101
日期:1988.1
The reactivity of anionic penta-coordinated silicon complexes [RSi(O2C6H4-o)2]−Na+ 1 with nucleophilic reagents has been studied. 1 can be reduced to organosilanes RSiH3 by metallic hydrides. Reactions with an excess of Grignard or organolithium reagents (R′MgX or R′Li) gave tetraorganosilanes RSiR′3. When only two molar equivalents of Grignard reagents (R′MgX) or lithium reagents (R′Li) are added