Meldrum's acid catalyzed reaction of tetracyanoethylene and aldehydes in water: A novel approach to arylidenemalononitrile
A Shaabani, AH Rezayan, M Heidary…
Index: Shaabani, Ahmad; Rezayan, Ali Hossein; Heidary, Marjan; Sarvary, Afshin Chemical and Pharmaceutical Bulletin, 2008 , vol. 56, # 10 p. 1480 - 1482
Full Text: HTML
Citation Number: 2
Abstract
Meldrum's acid catalyzed the reaction of tetracyanoethylene with aromatic, heteroaromatic, and conjugated aldehydes led to arylidenemalononitrile in water in good yields at 80° C. The work-up of reactions is very simple and the crude products are sufficiently pure to be used without further purification. The procedure provides an alternative method for the synthesis of arylidenemalononitrile.
Related Articles:
[Trilla, Montserrat; Pleixats, Roser; Man, Michel Wong Chi; Bied, Catherine Green Chemistry, 2009 , vol. 11, # 11 p. 1815 - 1820]
Multicomponent synthesis of 3, 5-diaryl-2, 6-dicyanoanilines under thermal solvent-free conditions
[Shaterian, Hamid Reza; Honarmand, Moones; Oveisi, Ali Reza Monatshefte fur Chemie, 2010 , vol. 141, # 5 p. 557 - 560]