A process is provided for preparing unsaturated imidoalkoxysilane which comprises imidating substantially water-free Diels-Alder protected unsaturated N-substituted cyclic imide with aminosilane to provide Diels-Alder protected unsaturated imidoalkoxysilane without the use of chemical desiccants. The Diels-Alder protected unsaturated imidoalkoxysilane produced is then deprotected to provide unsaturated imidoalkoxysilane and the Diels-Alder protecting diene is regenerated to the process. A Diels-Alder intermediate is also provided.
提供了一种制备不饱和亚
氨基烷氧基
硅烷的方法,包括使用
氨基
硅烷对基本无
水的Diels-Alder保护的不饱和N-取代环状亚
酰亚胺进行亚酰化,以提供Diels-Alder保护的不饱和亚
氨基烷氧基
硅烷,而不使用
化学脱
水剂。然后去除Diels-Alder保护基,以提供不饱和亚
氨基烷氧基
硅烷,并再生Diels-Alder保护二烯。同时提供了Diels-Alder中间体。