作者:Johann Hlina、Christian Mechtler、Harald Wagner、Judith Baumgartner、Christoph Marschner
DOI:10.1021/om900287c
日期:2009.7.27
lsilyl)silane can be obtained in a one-pot reaction by treating tris(trimethylsilyl)silylpotassium with excess dimethylphenylfluorosilane. This silyl exchange process works also with pentamethylfluorodisilane to give tetrakis(pentamethyldisilanyl)silane. The use of 1,4-difluorooctamethyltetrasilane produces cyclic compounds such as 1,1-bis(trimethylsilyl)octamethylcyclopentasilane or even spirocyclic
四(二甲基苯基甲硅烷基)硅烷可以通过用过量的二甲基苯基氟硅烷处理三(三甲基甲硅烷基)甲硅烷基钾以一锅法获得。该甲硅烷基交换过程也与五甲基氟乙硅烷一起起作用,得到四(五甲基二硅烷基)硅烷。使用1,4-二氟八甲基四硅烷可生成环状化合物,例如1,1-双(三甲基甲硅烷基)八甲基环戊硅烷,甚至可以形成螺环化合物,例如十六甲基甲基螺[4.4]壬硅烷。