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Fan L, He M, Liu X, He F, Wu L, Yang G, Pan Z, Shi L, Wang C, Xu C. Direct access to carbamates via acylation of arylamines with dialkyl azodicarboxylates under metal-free conditions. Org Biomol Chem 2023; 21:9037-9048. [PMID: 37933527 DOI: 10.1039/d3ob01437a] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2023]
Abstract
A novel C-N coupling of various arylamines with dialkyl azodicarboxylates under metal-free conditions for the rapid assembly of carbamates has been achieved. This established protocol features mild reaction conditions, simple operation, broad substrate scope, moderate to excellent yields and good tolerance of functional groups. Moreover, the potential synthetic utility of products was exemplified by a series of intriguing chemical operations.
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Affiliation(s)
- Liangxin Fan
- Department of Chemical Biology, School of Sciences, Henan Agricultural University, Zhengzhou 450002, China.
| | - Mengyang He
- Department of Chemical Biology, School of Sciences, Henan Agricultural University, Zhengzhou 450002, China.
| | - Xinyuan Liu
- Department of Chemical Biology, School of Sciences, Henan Agricultural University, Zhengzhou 450002, China.
| | - Fangyu He
- Department of Chemical Biology, School of Sciences, Henan Agricultural University, Zhengzhou 450002, China.
| | - Lulu Wu
- Department of Chemical Biology, School of Sciences, Henan Agricultural University, Zhengzhou 450002, China.
| | - Guoyu Yang
- Department of Chemical Biology, School of Sciences, Henan Agricultural University, Zhengzhou 450002, China.
| | - Zhenliang Pan
- Department of Chemical Biology, School of Sciences, Henan Agricultural University, Zhengzhou 450002, China.
| | - Lijun Shi
- Department of Chemical Biology, School of Sciences, Henan Agricultural University, Zhengzhou 450002, China.
| | - Caixia Wang
- Department of Chemical Biology, School of Sciences, Henan Agricultural University, Zhengzhou 450002, China.
| | - Cuilian Xu
- Department of Chemical Biology, School of Sciences, Henan Agricultural University, Zhengzhou 450002, China.
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A reusable and heterogeneous Ti(IV) anchored MCM-41 catalyzed hydroacylation and hydroamination reactions. Polyhedron 2021. [DOI: 10.1016/j.poly.2021.115355] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
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Affiliation(s)
- Jiarong Shi
- School of Chemistry and Chemical Engineering, Chongqing University, 174 Shazheng Street, Chongqing, P. R. China, 400030
| | - Lianggui Li
- School of Chemistry and Chemical Engineering, Chongqing University, 174 Shazheng Street, Chongqing, P. R. China, 400030
| | - Yang Li
- School of Chemistry and Chemical Engineering, Chongqing University, 174 Shazheng Street, Chongqing, P. R. China, 400030
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