Mesoporous molecular sieve MCM-41 catalyzed one-pot synthesis of 3,4-dihydro-2(1H)-pyrimidinones and –thiones under solvent-free conditions

An efficient synthesis of 3,4-dihydro-2(1H)-pyrimidinones and -thiones using MCM-41 as the catalyst from an aldehyde, β-keto ester, and urea or thiourea under solvent-free conditions is described.

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Bibliographic Details
Published inBulletin of the Chemical Society of Ethiopia Vol. 25; no. 2; pp. 309 - 313
Main Authors Hekmatshoar, Rahim, Heidari, Maryam, M. Heravi, Majid, Baghernejad, Bita
Format Journal Article
LanguageEnglish
Published Chemical Society of Ethiopia 01.01.2011
Subjects
Biginelli reaction
Dihydropyrimidinones
MCM-41
One-pot
Reusable
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Summary:An efficient synthesis of 3,4-dihydro-2(1H)-pyrimidinones and -thiones using MCM-41 as the catalyst from an aldehyde, β-keto ester, and urea or thiourea under solvent-free conditions is described.
ISSN:1011-3924
1011-3924
1726-801X
DOI:10.4314/bcse.v25i2.65910