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Wang H, Wei F, Chen Q, Hu X, Niu X. Trifluoromethanesulfonimide catalysed synthesis of 1-substituted-1H-1,2,3,4-tetrazoles using glycerol as green solvent at room temperature. JOURNAL OF CHEMICAL RESEARCH 2016. [DOI: 10.3184/174751916x14721249985304] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
A direct synthetic protocol is developed for the synthesis of 1-substituted-1 H-1,2,3,4-tetrazoles via a three-component condensation of primary amines, triethyl orthoformate and sodium azide in the presence of 5 mol% of trifluoromethanesulfonimide (HNTf2) in glycerol at room temperature with good to excellent yields.
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Affiliation(s)
- Hongshe Wang
- College of Chemistry and Chemical Engineering, Baoji University of Arts and Sciences, Shaanxi Key Laboratory for Phytochemistry, Baoji, Shaanxi 721013, P.R. China
- State Key Laboratory of Explosion Science and Technology, Beijing Institute of Technology, Beijing 100081, P.R. China
| | - Fenyan Wei
- College of Chemistry and Chemical Engineering, Baoji University of Arts and Sciences, Shaanxi Key Laboratory for Phytochemistry, Baoji, Shaanxi 721013, P.R. China
| | - Qi Chen
- College of Chemistry and Chemical Engineering, Baoji University of Arts and Sciences, Shaanxi Key Laboratory for Phytochemistry, Baoji, Shaanxi 721013, P.R. China
| | - Xiaobing Hu
- College of Chemistry and Chemical Engineering, Baoji University of Arts and Sciences, Shaanxi Key Laboratory for Phytochemistry, Baoji, Shaanxi 721013, P.R. China
| | - Xiaomei Niu
- College of Chemistry and Chemical Engineering, Baoji University of Arts and Sciences, Shaanxi Key Laboratory for Phytochemistry, Baoji, Shaanxi 721013, P.R. China
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