Basekatalysierte hydrierung von methylchlortri- und -tetrasilanen mit trialkylstannanen zu methylchlorwasserstofftri- und -tetrasilanen
作者:U. Herzog、E. Brendler、G. Roewer
DOI:10.1016/0022-328x(95)05927-h
日期:1996.4
The Lewis-base catalysed hydrogenation of methylchlorodisilanes with trialkylstannanes is also applicable to higher methylchlorooligosilanes without cleavage of the SiSi bonds. In this way it was possible to prepare methylchlorohydrogentri- and tetrasilanes. Using trisilanes with a SiClMe middle group the first hydrogenation takes place exclusively at this silicon atom under formation of a SiHMe group
路易斯酸催化的甲基氯乙硅烷与三烷基锡烷的加氢反应也可用于高级甲基氯聚硅烷,而不会裂解SiSi键。以这种方式可以制备甲基氯氢三硅烷和四硅烷。使用具有SiClMe中间基团的三硅烷,第一次氢化仅在形成SiHMe基团的情况下在该硅原子上发生。