A Facile Synthesis of Cyanohydrin Trimethylsilyl Ethers by the Addition Reaction of Trimethylsilyl Cyanide with Aldehydes under Basic Condition

Abstract
In the presence of a catalytic amount of Lewis base such as amine, phosphine, arsine or antimony, trimethylsilyl cyanide (TMS-CN) smoothly reacts with aldehydes to afford the corresponding cyanohydrin trimethylsilyl ethers in excellent yields.