High Regio- and Stereoselective
Synthesis of (<i>Z</i>)- or (<i>E</i>)-<i>N</i>-Acryl Butenedioic Monoimide Derivatives
by a Multicomponent Reaction
作者:Xian Huang、Feng Sha、Ying Lin
DOI:10.1055/s-0028-1083323
日期:——
An efficientsynthesis of (Z)- or (E)-N-acryl butenedioic monoimide derivatives with high regio- and stereoselectivity by the multicomponent reaction of acetylenic esters/ketones, isocyanides, and carboxylic acids is described. The E-isomers, obtained in high yields via E/Z isomerization, are also reported. high regio- and stereoselectivity - multicomponent reactions - isocyanides -acetylenic esters/ketones