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Start Over Author "Zhang, Yikun" Topic benzotriazole Publisher taylor & francis ltd

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1 results on '"Zhang, Yikun"'

1. Convenient sulfonylation of benzotriazoles with the in situ–generated sulfonyl bromides.

Author

Wu, Sixue, Zhang, Yikun, and Yan, Jie

Subjects
*SULFONYL group, *BENZOTRIAZOLE, *BROMIDES, *BENZOIC acid, *OXIDIZING agents, *RADICALS (Chemistry)
Abstract

A convenient procedure is developed for the preparation ofN-sulfonylbenzotriazoles from sodium sulfinates, benzotriazoles, and sodium bromide in the present ofm-chloroperbenzoic acid as oxidant. This radical sulfonylation proceeds efficiently at room temperature under neutral conditions, affording the correspondingN-sulfonylbenzotriazoles in moderate to good yields in a short time. [ABSTRACT FROM AUTHOR]

Published
2016
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