ChemInform Abstract: Metal-Free Regioselective Hydrobromination of Alkynes Through C—H/C—Br Activation.

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• 作者：Xiuling Chen ; Tieqiao Chen ; Yuqiang Xiang ; Yongbo Zhou ; Daoqing Han ; Li-Biao Han and Shuang-Feng Yin
• 关键词：halogenation ; halogen compounds (benzene compounds) ; halogen compounds (acyclic compounds) ; alkenes (benzene compounds) ; alkenes (acyclic compounds)
• 刊名：ChemInform
• 出版年：2015
• 出版时间：January, 2015
• 年：2015
• 卷：46
• 期：1
• 全文大小：18K
• ISSN：1522-2667

文摘

A combination of dibromomethane and dimethylaniline as reagents is employed as source of HBr for the hydrobromination of alkynes to afford the Markovnikov-type vinyl bromides in good yields.