81262-50-2Relevant academic research and scientific papers
Iodine-catalyzed N-sulfonylation of benzotriazoles with sodium sulfinates under mild conditions
Wu, Si-Xue,Zhang, Yi-Kun,Shi, Hong-Wei,Yan, Jie
, p. 1519 - 1522 (2016)
A new and convenient procedure is developed for the preparation of N-sulfonylbenzotriazoles from sodium sulfinates and benzotriazoles using molecular iodine as catalyst via the S[sbnd]N bond formation reaction. This catalytic radical sulfonylation proceed
Convenient sulfonylation of benzotriazoles with the in situ–generated sulfonyl bromides
Wu, Sixue,Zhang, Yikun,Yan, Jie
supporting information, p. 1432 - 1437 (2016/09/14)
A convenient procedure is developed for the preparation of N-sulfonylbenzotriazoles from sodium sulfinates, benzotriazoles, and sodium bromide in the present of m-chloroperbenzoic acid as oxidant. This radical sulfonylation proceeds efficiently at room te
