A Novel Method for the Chlorolactonization of Alkenoic Acids Using Diphenyl Sulfoxide/Oxalyl Chloride
作者:Rui Ding、Liyuan Lan、Shuhui Li、Yongguo Liu、Shaoxiang Yang、Hongyu Tian、Baoguo Sun
DOI:10.1055/s-0037-1609687
日期:2018.7
Abstract A facile chlorolactonization of alkenoicacids by treatment with diphenyl sulfoxide/oxalyl chloride has been developed. The reaction can generate various chlorolactones in moderate to good yields, wherein the chlorodiphenylsufonium salt derived from diphenyl sulfoxide/oxalyl chloride serves as the source of Cl+. A facile chlorolactonization of alkenoicacids by treatment with diphenyl sulfoxide/oxalyl