Format

Send to

Choose Destination
Molecules. 2006 Aug 23;11(8):649-54.

Efficient Ce(NO3)3 x 6H2O-catalyzed solvent-free synthesis of 3,4-dihydropyrimidin-2(1H)-ones.

Author information

1
School of Chemistry, University College of Science, University of Tehran, P. O. Box 14155-6455, Tehran, Iran. madib@khayam.ut.ac.ir

Abstract

Cerium(III) nitrate hexahydrate efficiently catalyzes the three-component Biginelli reaction under solvent-free conditions of an aldehyde, a beta-keto ester or beta-diketone and urea or thiourea to afford the corresponding 3,4-dihydropyrimidin-2(1H)-ones or -thiones in excellent yields.

PMID:
17971737
PMCID:
PMC6148571
DOI:
10.3390/11080649
[Indexed for MEDLINE]
Free PMC Article

Supplemental Content

Full text links

Icon for Multidisciplinary Digital Publishing Institute (MDPI) Icon for PubMed Central
Loading ...
Support Center