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Note | Regular issue | Vol 71, No. 1, 2007, pp.181-188
Published online, 24th November, 2006
DOI: 10.3987/COM-06-10924
Dowex 50W in Aqueous Medium: Highly Efficient Biginelli Condensation Procedure for the Synthesis of 4-Aryl-3,4-dihydropyrimidones

Chhanda Mukhopadhyay,* Arup Datta, and Bimal K. Banik

*Department of Chemistry, University of Calcutta, 92, APC Road, Kolkata-700009, India


We report here Dowex 50W-mediated efficient synthesis of 4-aryl 3,4-dihydropyrimidones in water for the first time in a one-pot operation.