Green and efficient procedure for the trimethylsilylation of hydroxy groups and their regeneration using sulfamic acid as recyclable catalyst

A Rostami, F Ahmad-Jangi, MR Zarebin…

文献索引：Rostami, Amin; Ahmad-Jangi, Firoz; Zarebin, Mohammad Rezgar; Akradi, Jamal Synthetic Communications, 2010 , vol. 40, # 10 p. 1500 - 1507

全文：HTML全文

被引用次数: 14

摘要

Structurally diverse alcohols and phenols were efficiently transformed into their corresponding trimethylsilyl ethers with hexamethyldisilazane (HMDS) in the presence of catalytic amounts of sulfamic acid (SA) at room temperature under both acetonitrile and solvent-free conditions. Deprotection of these trimethylsilyl ethers to their parent alcohols and phenols was also achieved using this catalyst in water at room temperature.