A Concise Synthesis of <i>N</i>‐(1,3‐Thiazol‐2‐yl) Indoline‐5‐Sulfonic Acids and Sulfonyl Chlorides
作者:Mingbao Zhang、Robert Dally、William Bullock
DOI:10.1081/scc-200034827
日期:2004.12.31
A general and practical synthetic method was developed for indoline-5-sulfonic acids hearing a thiazole heterocycle attached to the nitrogen atom. Two select sulfonic acids were further converted to their corresponding sulfonyl chlorides, key intermediates to the indoline-5-sulfonamide pharmacophore.