One-pot synthesis of [1,2,4]Triazolo[1,5-a]pyridines from azines and benzylidenemalononitriles via copper-catalyzed tandem cyclization |
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| Authors: | Jianguang Lv Zhiqing He Jianmin Zhang Yuwei Guo Ziwei Han Xinhua Bao |
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| Institution: | 1. Department of Chemistry, Innovative Drug Research Center, Shanghai University, Shanghai, 200444, China;2. Key Laboratory of Organofluorine Chemistry, Shanghai Institute of Organic Chemistry, Chinese Academy of Science, Shanghai, 200032, China |
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| Abstract: | A simple and efficient copper-catalyzed tandem radical cyclization reaction has been discovered for the synthesis of triaryl 1,2,4]triazolo1,5-a]pyridines from easily accessible azines and benzylidenmalononitriles. The new transformation involves multiple C | |
| Keywords: | Copper-catalyzed Demethylation Fluorescence Tandem cyclization |
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