Substrate-controlled and highly stereoselective synthesis of 2-aminobut-2-ene-1, 4-diones
摘要:
2-Methylthio-substituted 1,4-enediones, obtained from readily available aryl methyl ketones, were reacted with primary or secondary amines to afford the desired 1,4-diaryl-2-aminobut-2-ene-1,4-diones in excellent yields with high Z/E-stereoselectivity. (C) 2012 Elsevier Ltd. All rights reserved.
Synthesis of 2-Aminobutene-1,4-Diones by Gold-Catalysed Three-Component Coupling Reactions
作者:Li Liu、Jiaqi Tang、Jian Qiang、Mingyang He
DOI:10.3184/174751916x14579667880206
日期:2016.4
A gold-catalysed three-component coupling reaction of phenylglyoxal derivatives, alkynes and secondary amines was developed to provide a novel one-pot synthesis of 2-aminobutene-1,4-diones in moderate to good yields.