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

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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Bibliographic Details
Published inAdvanced synthesis & catalysis Vol. 362; no. 11; pp. 2178 - 2182
Main Authors Lu, Juan, He, Xiang‐Kui, Cheng, Xiao, Zhang, Ai‐Jun, Xu, Guo‐Yong, Xuan, Jun
Format Journal Article
LanguageEnglish
Published WEINHEIM Wiley 26.05.2020
Wiley Subscription Services, Inc
Subjects
Acylation
Aqueous phase reaction
Carboxylic acids
Catalysts
Chemistry
Chemistry, Applied
Chemistry, Organic
Photoredox catalysis
Physical Sciences
Quinoxalin-2(1H)-ones
Science & Technology
Visible light
α-Oxo-carboxylic acids
Aqueous phase reaction
alpha-Oxo-carboxylic acids
PHOSPHONATION
ARYLATION
Visible light
PHOTOCATALYST
Quinoxalin-2(1H)-ones
QUINOXALIN-2(H)-ONES
QUINOXALINONES
HETEROCYCLES
SYNTHETIC APPLICATIONS
3-ARYLATION
ALPHA-OXOCARBOXYLIC ACIDS
DECARBOXYLATIVE ACYLARYLATION
Acylation
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Summary: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.
Bibliography:ObjectType-Article-1
SourceType-Scholarly Journals-1
ObjectType-Feature-2
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ISSN:1615-4150
1615-4169
DOI:10.1002/adsc.202000116