Tandem Michael addition/intramolecular isocyanide [3 + 2] cycloaddition: highly diastereoselective one pot synthesis of fused oxazolines
作者:Lingjuan Zhang、Xianxiu Xu、Jing Tan、Ling Pan、Wenming Xia、Qun Liu
DOI:10.1039/c001617a
日期:——
A base-catalyzed tandem Michael addition/intramolecular isocyanide [3 + 2] cycloaddition of ethyl isocyanoacetate and Michael acceptors with tethered carbonyl groups is described. This reaction leads to the formation of fused oxazolines in a highlydiastereoselective manner under very mild conditions.