KMnO4-mediated direct selective radical cross-coupling: An effective strategy for C2 arylation of quinoline N-oxide with arylboronic acids |
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| Authors: | Jin-Wei Yuan Ling-Bo Qu |
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| Institution: | School of Chemistry & Chemical Engineering, Henan University of Technology, Academician Workstation for Natural Medicinal Chemistry of Henan Province, Zhengzhou 450001, China |
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| Abstract: | Direct C-H functionalization of quinoline N-oxides with arylboronic acids is achieved using KMnO4 as the sole and efficient oxidative system. This method provides an efficient protocol to construct regioselectively 2-arylquinoline N-oxides via radical cross-coupling reaction in moderated to good yields under mild conditions. |
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| Keywords: | Quinoline N-oxide Arylboronic acid KMnO4-mediated Radical reaction Arylation |
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