Exploring the ring-opening reactions of imidazo[1,5-]quinolines for the synthesis of imides under photochemical conditions

The ring-opening reaction of imidazo[1,5- a ]quinolines under photoredox conditions has been described. With Eosin Y as the organophotoredox catalyst, synthetically useful and medicinally important imides were obtained in moderate to excellent yields under mild reaction conditions. The photoredox ri...

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Published inOrganic & biomolecular chemistry Vol. 17; no. 27; pp. 657 - 6573
Main Authors Peng, Ya, Feng, Cheng-Tao, Li, Yu-Qing, Chen, Feng-Xiang, Xu, Kun
Format Journal Article
LanguageEnglish
Published CAMBRIDGE Royal Soc Chemistry 21.07.2019
Royal Society of Chemistry
Subjects
Chemistry
Chemistry, Organic
Imides
Organic compounds
Photochemicals
Physical Sciences
Quinolines
Science & Technology
OXIDATION
SINGLET OXYGEN
ALDEHYDES
ALKYL
ACIDS
PHOTOREDOX CATALYSIS
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Summary:The ring-opening reaction of imidazo[1,5- a ]quinolines under photoredox conditions has been described. With Eosin Y as the organophotoredox catalyst, synthetically useful and medicinally important imides were obtained in moderate to excellent yields under mild reaction conditions. The photoredox ring-opening of imidazoquinolines was developed for the first time, which provides a direct route to imides.
Bibliography:10.1039/c9ob01227c
Electronic supplementary information (ESI) available. See DOI
ObjectType-Article-1
SourceType-Scholarly Journals-1
ObjectType-Feature-2
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ISSN:1477-0520
1477-0539
DOI:10.1039/c9ob01227c