5-Phenyl-1-(pyridin-3-ylsulfonyl)-1H-pyrrole-3-carbaldehyde
CAS Number:
881676-90-0
Molecular Formula:
C16H12N2O3S
Visible-light-induced oxidative ring expansion of indoles with amidines
Literature Information
Publication Date
2019-04-02
DOI
10.1039/C9QO00379G
Impact Factor
5.281
Authors
Ling-Ling Zhang, Wen-Bin Cao, Xiao-Ping Xu, Shun-Jun Ji
View Original
Abstract
An efficient and mild visible-light-enabled reaction involving the oxidative ring expansion of indoles with amidines in the aqueous phase at room temperature is developed. Benzo[1,3,5]triazocin-6(5H)-ones and quinazolinones were facilely obtained as the terminal products by using 2-substituted indoles and substituent-free indoles as substrates, respectively. This protocol features mild conditions, excellent functional group tolerance, and moderate to good yields.
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Source Journal
Organic Chemistry Frontiers
CiteScore:
7.8
Self-citation Rate:
8.7%
Articles per Year:
724
Organic Chemistry Frontiers publishes high-quality research from across organic chemistry. Emphases are placed on studies that make significant contributions to the field of organic chemistry by reporting either new or significantly improved protocols or methodologies. Topics include, but are not limited to the following: Organic synthesis Development of synthetic methodologies Catalysis Natural products Functional organic materials Supramolecular and macromolecular chemistry Physical and computational organic chemistry
Recommended Compounds
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(2S)-2-{[(9H-Fluoren-9-ylmethoxy)carbonyl]amino}-4-(methylselanyl)butanoic acid
CAS Number:
1217852-49-7
Molecular Formula:
C20H21NO4Se
1-(3-Bromo-4-fluorophenyl)methanamine hydrochloride (1:1)
CAS Number:
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Molecular Formula:
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