Photoredox Catalyst Free, Visible Light‐Promoted C3−H Acylation of Quinoxalin‐2(1H)‐ones in Water,Advanced Synthesis & Catalysis

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Photoredox Catalyst Free, Visible Light‐Promoted C3−H Acylation of Quinoxalin‐2(1H)‐ones in Water
Advanced Synthesis & Catalysis ( IF 5.4 ) Pub Date : 2020-02-21 , DOI: 10.1002/adsc.202000116
Juan Lu ₁ , Xiang‐Kui He ₁ , Xiao Cheng ₁ , Ai‐Jun Zhang ₁ , Guo‐Yong Xu ₂ , Jun Xuan _{1,

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Affiliation

A method for the synthesis of 3‐acyl quinoxalin‐2(1H )‐ones through visible‐light promoted decarboxylative acylation of α‐oxo‐carboxylic acids with quinoxalin‐2(1H )‐ones was developed. The reaction was performed in aqueous phase and photoredox catalyst was not required to run the process.

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