One-Step Formation both of C-N and of C-O Bonds of N-Alkoxyamides through NHC-Catalyzed Three-Component Reactions of Enals, Nitrosoarenes, and Enones
作者:Zhong-Xin Sun、Ying Cheng
DOI:10.1002/ejoc.201200525
日期:2012.9
NHC-catalyzedthree-componentreactions of α,β-unsaturated aldehydes (enals), nitrosoarenes, and α,β-unsaturated ketones (enones) were studied. The reactions proceeded through a cascade aza-benzoin condensation/oxo-Michael addition sequence to produce N,O-bisfunctionalized N-hydroxylacrylamides in moderate to good yields. This work not only provides an efficient method for the one-stepformation both