Three‐Component Reactions of Quinoxalin‐2(1H)‐ones: Recent Advances

European Journal of Organic Chemistry, Journal Year: 2023, Volume and Issue: unknown

Published: Sept. 11, 2023

Abstract The multicomponent reactions of quinoxalin‐2(1 H )‐ones has attracted considerable interest due to their significant biological and chemical activities. very recent advances (from 2021 the beginning 2023) on radical three‐component cascade reaction )‐one derivatives at C3 position were summarized in this mini‐review. According kind types involved, some representative examples detailed mechanism have been categorized discussed. red front was covered by Figure 1.

Language: Английский

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Electrochemical radical annulation of 2-alkynyl biaryls with diselenides under catalyst- and chemical oxidant-free conditions

Chinese Chemical Letters, Journal Year: 2023, Volume and Issue: 34(12), P. 108699 - 108699

Published: June 17, 2023

Language: Английский

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Visible light-driven C–H arylation of heteroarenes with aryl diazonium salts in water catalyzed by a Z-scheme CuInS₂/K-C₃N₄ heterojunction

Green Chemistry, Journal Year: 2024, Volume and Issue: 26(8), P. 4803 - 4810

Published: Jan. 1, 2024

Z-scheme CuInS 2 /K-C 3 N 4 heterojunction has been designed and confirmed as efficient heterogeneous photocatalyst for arylation of heteroarenes with aryl diazonium salts in water under visible light irradiation to give arylated high yields.

Language: Английский

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Nanoengineering construction of g-C3N4/Bi2WO6 S-scheme heterojunctions for cooperative enhanced photocatalytic CO2 reduction and pollutant degradation

Separation and Purification Technology, Journal Year: 2024, Volume and Issue: 354, P. 128893 - 128893

Published: July 20, 2024

Language: Английский

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Sono-photocatalytic amination of quinoxalin-2(1H)-ones with aliphatic amines

Chinese Chemical Letters, Journal Year: 2024, Volume and Issue: 35(10), P. 110038 - 110038

Published: May 22, 2024

Language: Английский

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Molybdenum-doped carbon nitride as an efficient heterogeneous catalyst for direct amination of nitroarenes with arylboronic acids

Chinese Chemical Letters, Journal Year: 2024, Volume and Issue: unknown, P. 110001 - 110001

Published: May 1, 2024

Language: Английский

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Photochemical reactions as synthetic tool for pharmaceutical industries

Chinese Chemical Letters, Journal Year: 2024, Volume and Issue: 35(9), P. 109498 - 109498

Published: Jan. 6, 2024

Language: Английский

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Photoinduced Dehydrogenative Amination of Quinoxalin-2(1H)-ones with Air as an Oxidant

The Journal of Organic Chemistry, Journal Year: 2024, Volume and Issue: 89(8), P. 5371 - 5381

Published: March 29, 2024

A facile and eco-friendly photoinduced dehydrogenative amination of quinoxalin-2(1H)-ones with aliphatic amines without any metal, strong oxidant, photocatalyst has been established for the first time. This reaction proceeding efficiently air as sole oxidant at room temperature obtains a wide range 3-aminoquinoxaline-2(1H)-ones in high yields excellent functional group tolerance. The mechanistic studies show an interesting involvement photosensitizer, which eliminates requirement external photocatalysts.

Language: Английский

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Promoting the catalytic activities of polyanilines for L-lactic acid condensation by calcium-doping: a biocompatible strategy

Chinese Chemical Letters, Journal Year: 2025, Volume and Issue: unknown, P. 111069 - 111069

Published: March 1, 2025

Language: Английский

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Molybdenum disulfide-catalyzed direct α-hydroxymethylation of amides employing methanol as a sustainable C1 source under photoirradiation

Journal of Catalysis, Journal Year: 2023, Volume and Issue: 427, P. 115100 - 115100

Published: Aug. 22, 2023

Language: Английский

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