(Silyl)(germyl)- and bis(germyl)nitrilimines 2 and 5 are obtained by adding [bis(trimethylsilyl)-methyl] (pentamethylcyclopentadienyl)germylene (1) to (triisopropylsilyl)(trimethylstannyl)diazomethane and bis(trimethylstannyl)diazomethane, respectively; the reaction mechanism is discussed.
Formation of nitrilimines and diazo compounds from lithiated and stannyl diazo derivatives: scope and mechanism
作者:Regis Reau、Guilaine Veneziani、Guy Bertrand
DOI:10.1021/ja00041a025
日期:1992.7
ophosphane (8) leading to a mixture of nitrilimine 9 and diazo derivative 10, in a 21/4 ratio. The reaction of [bis-(diisopropylamino)thioxophosphoranyl](triethylstannyl)diazomethane (11) with bis(diisopropylamino)chloroborane (12) gives C-[bis(diisopropylamino)thioxophosphoranyl]-N-[bis(diisopropylamino)boryl]nitrilimine (13), in 60% yield