One-pot chlorocarboxylation of toluenes with chlorine dioxide under photoirradiation
作者:Shohei Ohno、Haruyasu Asahara、Tsuyoshi Inoue、Kei Ohkubo
DOI:10.1039/d2ra06591f
日期:——
Chlorocarboxylation of toluene was achieved by photoirradiation of a chlorine dioxide radical (ClO2˙) under ambient conditions (298 K and 1 atm). 2- and 4-Chlorobenzoic acids were obtained in a 1 : 1 yield ratio. This is a single step synthesis under metal-free and mild conditions.
在环境条件(298 K 和 1 个大气压)下,通过二氧化氯自由基 (ClO 2 ˙) 的光照射实现甲苯的氯代羧化。以 1:1 的产率获得 2- 和 4- 氯苯甲酸。这是在无金属和温和条件下的一步合成。