
Chinese Journal of Chemistry p. 1158 - 1166 (2019)
Update date:2022-08-05
Topics:
Yu, Wentao
Wu, Wanqing
Jiang, Huanfeng
The direct C—H functionalization of methylarenes is of great significance. Herein, a copper-catalyzed oxidative C—N/C—S bond formation through benzylic C(sp3)—H functionalization, oxidation and cyclization of methylarenes is reported. Various 2-arylbenzothiazoles have been synthesized in moderate to excellent yields with readily available o-iodoaniline, potassium sulfide, and methylarenes as raw materials.
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