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Microwave induced One Pot Synthesis of Dihydropyrimidines on Zinc Doped Montmorillonite K-10

Diwaker Sitha, Chetna Ameta, Kirti Shrimali and Suresh C. Ameta

Dihydropyrimidines were synthesized by microwave irradiation using different aldehydes, urea derivatives and β-dicarbonyl compounds. Montmorillonite K-10 impregnated with ZnCl2 was used as a solid support to obtain the better yields. Products were isolated, purified and identified by analytical and spectroscopic data.