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New facilities of Biginelli reaction. Synthesis of methyl 6-aryl-5-benzoyl-4-methoxy-2-oxohexahydropyrimidine-4-carboxylates.

Authors :
Gein, V.
Gorgopina, E.
Zamaraeva, T.
Dmitriev, M.
Source :
Russian Journal of Organic Chemistry. Nov2017, Vol. 53 Issue 11, p1675-1677. 3p. 3 Diagrams.
Publication Year :
2017

Abstract

Three-component reaction of methyl benzoylpyruvate, aromatic aldehyde, and urea in methanol in the presence of sodium bisulfate stops at the stage of the formation of nondehydrated product with a methylated tertiary hydroxy group and results in methyl 6-aryl-5-benzoyl-4-methoxy-2-oxohexahydropyrimidine-4-carboxylates. [ABSTRACT FROM AUTHOR]

Details

Language :
English
ISSN :
10704280
Volume :
53
Issue :
11
Database :
Academic Search Index
Journal :
Russian Journal of Organic Chemistry
Publication Type :
Academic Journal
Accession number :
126970067
Full Text :
https://doi.org/10.1134/S1070428017110100