Synlett

Amide Activation by Tf2O: Reduction of Amides to Amines by NaBH4 under Mild Conditions

SH Xiang, J Xu, HQ Yuan, PQ Huang

文献索引：Xiang, Shao-Hua; Xu, Jian; Yuan, Hong-Qiu; Huang, Pei-Qiang Synlett, 2010 , # 12 p. 1829 - 1832

全文：HTML全文

被引用次数: 9

摘要

Abstract An expeditious and practical method for the reduction of amides to amines is reported. The method is consisted of activation of amides with Tf 2 O followed by reduction with sodium borohydride in THF at room temperature. Various amides/lactams gave the corresponding amines in good to excellent yields, even with hindered amides and secondary amides. This method also presents other advantages such as TBDPS-group ...