天门冬氨酸催化1,1,1,3,3,3-六甲基二硅氮烷硅烷化羟基为三甲基硅醚(英文)

摘要

A wide variety of alcohols and phenols were protected as trimethylsilyl ethers using 1,1,1,3,3,3-hexamethyl disilazane catalyzed by aspartic acid as a non-toxic,metal-free,and green organocatalyst at room temperature in acetonitrile under mild and heterogeneous conditions.The procedure is operationally simple and the silylated product was obtained in high yield and purity.