Anionic rearrangement of the germyl and silyl groups in [2-(trimethylgermyl)-2-(trimethylsilyl)ethyl]dimethylammonium N-methylide and related compounds
作者:Sumie Inoue、Shin'ichi Urayama、Hiroyo Sugiura、Yoshiro Sato
DOI:10.1016/0022-328x(89)88037-4
日期:1989.3
The reaction of [2,2-bis(trimethylsilyl)ethyl]- and [2,2-bis(trimethylgermyl)ethyl]-trimethylammonium iodides (3a and 3c) with n-butyllithium gives N-[(trimethylsilyl)methyl]- and N-[(trimethylgermyl)methyl]dimethylamines (5a and 5b), respectively. A mixture of 5a and 5b is obtained from the reaction of [2-(trimethylgermyl)-2-(trimethylsilyl)ethyl]trimethylammonium iodide (3b). Use of lithium diisopropylamide