N-bis(trimethylsilyl)amines, which can be used for the introduction of aminoethyl groups into organic or organosilicon compounds, are prepared in good yields from N-trimethylsilylaziridine and trimethylhalosilanes. This reaction is spontaneous with trimethylbromo- and -iodosilane, whereas it is necessary to run the reactions with trimethylchlorosilane in the presence of dipolar aprotic solvents and at
由N-三甲基甲
硅烷基
氮丙啶和三甲基卤代
硅烷以高收率制备可用于将
氨基乙基引入有机或
有机硅化合物中的N -β-卤代乙基-N,N-双(三甲基甲
硅烷基)胺。该反应与三甲基
溴代和
碘代
硅烷是自发的,而有必要在偶极非质子溶剂的存在下和在更高的温度下与三
甲基氯硅烷进行反应。