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1
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Mathieu G, Patel H, Lebel H. Convenient Continuous Flow Synthesis of N-Methyl Secondary Amines from Alkyl Mesylates and Epoxides. Org Process Res Dev 2020. [DOI: 10.1021/acs.oprd.0c00193] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Affiliation(s)
- Gary Mathieu
- Department of Chemistry and Center in Green Chemistry and Catalysis (CGCC), Université de Montréal, P.O. Box 6128, Station Downtown, Montréal, QC H3C 3J7, Canada
| | - Heena Patel
- Department of Chemistry and Center in Green Chemistry and Catalysis (CGCC), Université de Montréal, P.O. Box 6128, Station Downtown, Montréal, QC H3C 3J7, Canada
| | - Hélène Lebel
- Department of Chemistry and Center in Green Chemistry and Catalysis (CGCC), Université de Montréal, P.O. Box 6128, Station Downtown, Montréal, QC H3C 3J7, Canada
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2
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Xu W, Yao H, Zhang X, Peng C, Li L, Zhang Y, Qian S, Yang L, Wang Z. K2CO3 Promoted Cascade Reaction for the Preparation of 1H-Imidazol-4- yl-1-amine Derivatives. LETT ORG CHEM 2020. [DOI: 10.2174/1570178616666190226144620] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
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A K2CO3 promoted efficient one pot two-step method for the preparation of 1H-imidazol-4-
yl-1-amine derivatives has been developed. A series of second amines with an imidazole group were
obtained with 56%-91% yields by the K2CO3 promoted amination of acetates and nitrogen deprotection
of the imidazole process.
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Affiliation(s)
- Wei Xu
- Department of Pharmaceutics Engineering, Xihua University, Chengdu, 610039, China
| | - Hao Yao
- Department of Chemistry, Xihua University, Chengdu, 610039, China
| | - Xing Zhang
- Department of Chemistry, Xihua University, Chengdu, 610039, China
| | - Changjiang Peng
- Department of Chemistry, Xihua University, Chengdu, 610039, China
| | - Ling Li
- Department of Pharmaceutics Engineering, Xihua University, Chengdu, 610039, China
| | - Yuanyuan Zhang
- Department of Chemistry, Xihua University, Chengdu, 610039, China
| | - Shan Qian
- Department of Pharmaceutics Engineering, Xihua University, Chengdu, 610039, China
| | - Lingling Yang
- Department of Pharmaceutics Engineering, Xihua University, Chengdu, 610039, China
| | - Zhouyu Wang
- Department of Chemistry, Xihua University, Chengdu, 610039, China
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