New methods and reagents in organic synthesis. 62 trimethylsilyldiazomethane: A convenient reagent for the preparation of acylsilanes
作者:Toyohiko Aoyama、Takayuki Shioiri
DOI:10.1016/s0040-4039(00)84433-0
日期:1986.1
The lithium salt of trimethylsilyldiazomethane smoothly reacts with alkyl halides to give α-trimethylsilyldiazoalkanes which are easily oxidized with m-chloroperbenzoic acid (m-CPBA), giving the corresponding acylsilanes (α-ketosilanes) in good yields.
三甲基甲硅烷基重氮甲烷的锂盐与烷基卤化物平稳反应,生成易于被间氯过苯甲酸(m-CPBA)氧化的α-三甲基甲硅烷基重氮烷烃,以高收率得到相应的酰基硅烷(α-酮硅烷)。