Synthesis and structure of silicon compounds intramolecularly coordinated by hydrazino groups
作者:Johannes Belzner、Dirk Schär、Regine Herbst-Irmer、Boris O. Kneisel、Mathias Noltemeyer
DOI:10.1016/s0040-4020(98)00451-7
日期:1998.7
silicon center in solution. Diethoxy compound 20 is hexacoordinate in the solid state due to interaction with the hydrazino groups of both aromatic substituents, whereas in dichlorosilane 22 only the amino group of the 2-(trimethylhydrazino)phenyl substituent coordinates to the silicon center. The coordinating ability of the 2-(trimethylhydrazino)phenyl substituent has been used to stabilize silyl cations