作者:Ping Yin、Wen-Bo Ma、Yue Chen、Wen-Cai Huang、Yong Deng、Ling He
DOI:10.1021/ol902207h
日期:2009.12.3
Cyanoimidation of aldehydes using cyanamide as a nitrogen source and using NBS as an oxidant was achieved in high yields without the addition of a catalyst. The method has several advantages, including mild conditions, simple workflow, and inexpensive reagents. The reaction proceeds in a one-pot manner, giving rise to the formation of intermolecular C−N and C−O bonds. Subsequently, the substituted