A Facile Access to Pyrroles from Amino Acids via an Aza-Wacker Cyclization
作者:Zuhui Zhang、Jintang Zhang、Jiajing Tan、Zhiyong Wang
DOI:10.1021/jo800433b
日期:2008.7.1
A facile and efficient synthesis of pyrrolesfrom readily available amino acids is described. The key step in the method is an aza-Wacker oxidative cyclization catalyzed by palladium(II)/Cu(OTf)2. A series of pyrroles were obtained by this method under mild conditions.