SO<sub>2</sub>ClF: A Reagent for Controllable Chlorination and Chlorooxidation of Simple Unprotected Indoles
作者:Tianting Ma、Yu Zheng、Shenlin Huang
DOI:10.1021/acs.joc.3c00039
日期:——
Sulfuryl chlorofluoride was first employed as a versatile reagent for controllable chlorination and chlorooxidation of simple unprotected indoles. Three types of products including 3-chloro-indoles, 3-chloro-2-oxindoles, and 3,3-dichloro-2-oxindoles could be selectively obtained in good to excellent yields by switching the reaction solvents. The present method features easy-to-operate, broad substrate
硫酰氯氟化物首先被用作一种多功能试剂,用于简单的未保护吲哚的可控氯化和氯氧化。通过切换反应溶剂,可以选择性地获得三种类型的产物,包括 3-chloro-indoles、3-chloro-2-oxindoles 和 3,3-dichloro-2-oxindoles。本方法具有操作简单、底物适用范围广、反应条件温和等特点。