Anary-Abbasinejada M, Nezhad-Shshrokhabadi F, Mohammadi M. A green method for the synthesis of pyrrole derivatives using arylglyoxals, 1,3-diketones and enaminoketones in water or water-ethanol mixture as solvent.
Mol Divers 2019;
24:1205-1222. [PMID:
31485891 DOI:
10.1007/s11030-019-09984-x]
[Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/05/2019] [Accepted: 07/31/2019] [Indexed: 11/30/2022]
Abstract
Three-component reaction between arylglyoxals, 1,3-dicetones and enaminoketones leads to new polyfunctionalized tetraone derivatives which may be easily converted to polyfunctionalized pyrroles. Reactions were conducted in water or water-ethanol mixture as green solvents, and all products were isolated by simple washing of the resulting solids with diethyl ether.
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