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Copper-catalyzed efficient dithiocyanation of styrenes: Synthesis of dithiocyanates |
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| Authors: | Yunhe Lv Weiya Pu Hao Cui Jialin He Qinmei Zhang |
| Affiliation: | 1. College of Chemistry and Chemical Engineering, Anyang Normal University, Anyang, Chinalvyunhe0217@163.com;3. College of Chemistry and Chemical Engineering, Anyang Normal University, Anyang, China |
| Abstract: | A novel Cu-catalyzed intermolecular chemoselectivity dithiocyanation of styrenes with ammonium thiocyanate has been developed under mild conditions. This reaction exhibits a wide range of functional-group tolerance in styrenes to afford various dithiocyanates. The reaction mechanism was primarily investigated and a radical process was proposed. |
| Keywords: | CuBr dithiocyanation styrenes selectfluor oxidative radical addition |