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Nguyen TTT, Duong VD, Pham TNN, Duong QT, Nguyen TB. Sulfur–DMSO promoted oxidative coupling of active methylhetarenes with amines: access to amides. Org Biomol Chem 2022; 20:8054-8058. [DOI: 10.1039/d2ob01709a] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
The sulfur–DMSO couple was found to promote the coupling of active methylhetarenes with amines to yield amides under heating conditions. When 2-methylquinoline was used as the methylhetarene component, the reaction could be catalyzed by Fe, Co and Ni salts.
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Affiliation(s)
- Thi Thu Tram Nguyen
- Faculty of Basic Sciences, Can Tho University of Medicine and Pharmacy, Vietnam
| | - Viet Dung Duong
- Institut de Chimie des Substances Naturelles, CNRS UPR 2301, Université Paris-Sud, Université Paris-Saclay, 1, av de la Terrasse, 91198 Gif-sur-Yvette, France
| | - Thi Ngoc Nga Pham
- Faculty of Basic Sciences, Can Tho University of Medicine and Pharmacy, Vietnam
| | - Quoc Thanh Duong
- Faculty of Basic Sciences, Can Tho University of Medicine and Pharmacy, Vietnam
| | - Thanh Binh Nguyen
- Institut de Chimie des Substances Naturelles, CNRS UPR 2301, Université Paris-Sud, Université Paris-Saclay, 1, av de la Terrasse, 91198 Gif-sur-Yvette, France
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