Mukherjee P, Paul S, Das AR. Expeditious synthesis of functionalized tricyclic 4-spiro pyrano[2,3-c]pyrazoles in aqueous medium using dodecylbenzenesulphonic acid as a Brønsted acid–surfactant-combined catalyst.
NEW J CHEM 2015. [DOI:
10.1039/c5nj01728a]
[Citation(s) in RCA: 13] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
An eco-friendly multicomponent strategy has been developed to access a single tricyclic molecular scaffold possessing pyran, pyrazole and spiro functionalities.
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