Inturi SB, Kalita B, Ahamed AJ. I2-TBHP-catalyzed one-pot highly efficient synthesis of 4,3-fused 1,2,4-triazoles from N-tosylhydrazones and aromatic N-heterocycles via intermolecular formal 1,3-dipolar cycloaddition.
Org Biomol Chem 2016;
14:11061-11064. [DOI:
10.1039/c6ob01926a]
[Citation(s) in RCA: 26] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
I2-TBHP-catalyzed azomethine imine generation and subsequent regioselective formal 1,3-dipolar cycloaddition with aromatic N-heterocycles is reported.
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