On March 17, 2017, Huang, He; Wu, Yang; Zhang, Wen; Feng, Chun; Wang, Bi-Qin; Cai, Wan-Fei; Hu, Ping; Zhao, Ke-Qing; Xiang, Shi-Kai published an article.SDS of cas: 321-28-8 The title of the article was Copper-Catalyzed Regioselective C-H Sulfonyloxylation of Electron-Rich Arenes with p-Toluenesulfonic Acid and Sulfonyloxylation of Aryl(mesityl)iodonium Sulfonates. And the article contained the following:
Copper-catalyzed regioselective C-H sulfonyloxylation of electron-rich arenes with p-toluenesulfonic acid has been developed. Electron-rich benzene derivatives and heteroarenes can undergo this C-H sulfonyloxylation reaction to generate aryl tosylates. Furthermore, sulfonyloxylation of aryl(mesityl)iodonium sulfonates has also been investigated. Both aryl(mesityl)iodonium tosylates and triflates can react smoothly to get aryl sulfonates. The formed aryl sulfonates, e.g., I, can be converted to phenols, as well as used as good partners of cross-coupling reactions. The experimental process involved the reaction of 1-Fluoro-2-methoxybenzene(cas: 321-28-8).SDS of cas: 321-28-8
The Article related to toluenesulfonic acid electron rich arene regioselective ch sulfonyloxylation copper, arylmesityliodonium sulfonate electron rich arene regioselective ch sulfonyloxylation, aryl sulfonate regioselective preparation, copper regioselective ch sulfonyloxylation catalyst and other aspects.SDS of cas: 321-28-8
Referemce:
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