Microwave-Assisted Efficient synthesis of Dihydro Pyrimidines: Improved High Yielding Protocol for the Biginelli Reaction
- 1 July 2000
- journal article
- research article
- Published by SAGE Publications in Journal of Chemical Research
- Vol. 2000 (7), 354-355
- https://doi.org/10.3184/030823400103167633
Abstract
Dihydropyrimidines were synthesised in high yields by one-pot cyclocondensation reaction of aldehydes, aceto-acetates and urea using various acid catalysts like Amberlyst-15, Nafion-H, KSF clay and dry acetic acid under microwave irradiation.Keywords
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