An unexpected metal-free DMAP catalyzed Michael addition–elimination domino reaction between 2-naphthols and bromomaleimides for the effective construction of 3-arylmaleimides
作者:Yong Zhang、Feng Chen、Yu Yang、Chao-Zhe Tang、Fang Tian、Lin Peng、Li-Xin Wang
DOI:10.1016/j.tetlet.2016.02.016
日期:2016.3
An unexpected novel DMAP catalyzed Michael addition–elimination domino reactionbetween 2-naphthols and bromomaleimides has been reported. This protocol features metal-free catalysis and mild reaction conditions, which furnished 3-arylmaleimides in moderate to excellent yields (25–89% yields).