Cobalt-catalyzed benzylic C-H amination via dehydrogenative-coupling reaction |
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| Authors: | Yang-Hong YeJi Zhang Gao WangShan-Yong Chen Xiao-Qi Yu |
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| Affiliation: | Key Laboratory of Green Chemistry and Technology, Ministry of Education, College of Chemistry, No.29, Wangjiang Road, Sichuan University, Chengdu 610064, PR China |
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| Abstract: | An efficient direct benzylic C-H amination via dehydrogenative-coupling by using an inexpensive catalyst/oxidant (CoBr2/tBuOOtBu) system is described. Various unmodified amides including primary or secondary sulfonamides, carboxamides, and carbamates preformed well with benzylic hydrocarbons with moderate to good yields. |
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| Keywords: | Amination C-H Functionlization Dehydrogenative-coupling reaction |
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