Synlett 2020; 31(03): 272-274
DOI: 10.1055/s-0039-1691534
letter
© Georg Thieme Verlag Stuttgart · New York

Photoinduced Carbon Tetrabromide Initiated Aerobic Oxidation of Substituted Toluenes to Carboxylic Acids

*
Kun Zheng
,
Xiaoyu Yan
,
Guofu Zhang
,
Xinhuan Yan
,
Xiaoqing Li
,
Xiangsheng Xu
This work was supported by the National Key Research and Development Program of China (2017YFC0210900).
Further Information

Publication History

Received: 17 October 2019

Accepted after revision: 28 November 2019

Publication Date:
13 December 2019 (online)


Abstract

A mild and metal-free procedure is reported for the aerobic oxidation of substituted toluenes to carboxylic acids by using CBr4 as initiator under irradiation from a 400 nm blue light-emitting diode.

Supporting Information