An Improved Procedure for the Preparation of Alkyl<i>N</i>-(4-Aryl-2-thiazolyl)oxamates
作者:Patrick Lesimple、Dennis C. H. Bigg
DOI:10.1055/s-1991-26569
日期:——
2-Amino-4-arylthiazoles react cleanly with dialkyl oxalates in the presence of sodium alkoxides at room temperature to afford alkyl N-(4-aryl-2-thiazolyl)oxamates in high yield.