α-Silylated N,N-dialkylamines 7aâk were easily synthesized in good to excellent yields from aldehydes 1, (trimethylsilyl)dialkylamines 2, and phenyldimethylsilyllithium 4, diphenylmethylsilyllithium 5, or triphenylsilyllithium 6, in concentrated ethereal lithium perchlorate solution.
                                    由醛 1、(三甲基
硅基)二烷基胺 2 和苯基二甲基
硅锂 4、二苯基甲基
硅锂 5 或三苯基
硅锂 6 在
高氯酸乙醇溶液中很容易合成出δ-
硅烷化 N,N-二烷基胺 7aâk,收率从良好到极佳。