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Mn(OAc)3·2H2O-mediated three-component, one-pot, condensation reaction: an efficient synthesis of 4-aryl-substituted 3,4-dihydropyrimidin-2-ones

✍ Scribed by K Ananda Kumar; M Kasthuraiah; C Suresh Reddy; C Devendranath Reddy

Publisher: Elsevier Science
Year: 2001
Tongue: French
Weight: 114 KB
Volume: 42
Category: Article
ISSN: 0040-4039
DOI: 10.1016/s0040-4039(01)01603-3

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✦ Synopsis

4-Aryl-substituted 3,4-dihydropyrimidin-2-ones are synthesized in high yields by one-pot cyclocondensation reactions of aldehydes, b-ketoesters and urea using a catalytic amount of manganese acetate in refluxing acetonitrile.

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