Regioselective oxidative ring-opening of cyclopropenyl carboxylates by visible light photoredox catalysis |
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| Authors: | Qianwen Ye Hongqiang Ye Dongping Cheng Xiaonian Li Xiaoliang Xu |
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| Institution: | 1. College of Chemical Engineering, Zhejiang University of Technology, Hangzhou 310014, PR China;2. College of Pharmaceutical Science, Zhejiang University of Technology, Hangzhou 310014, PR China |
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| Abstract: | Catalyzed by Ir(dFCF3ppy)2(dtbbpy)PF6, several aroyl methylidenemalonates were synthesized in good to excellent yields via visible light photoredox-catalyzed the oxidative ring-opening of cyclopropenyl carboxylate derivatives. The possible mechanism of oxidative quenching cycle was proposed. |
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| Keywords: | Visible light photoredox catalysis Oxygen Cyclopropenyl carboxylates Aroyl methylidenemalonates |
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