Autor:	B. A. Ivin, E. V. Fedorova, A. V. Moskvin, N. R. Reznikova, M. P. Meshcheryakov
Rok vydání:	2002
Předmět:	chemistry.chemical_compound Ethanol Pyrimidine Chemistry Hydrogen bond Intramolecular force Formaldehyde Organic chemistry General Chemistry Spectral data Medicinal chemistry Tautomer
Zdroj:	Russian Journal of General Chemistry. 72:1473-1479
ISSN:	1070-3632
DOI:	10.1023/a:1021602718669
Popis:	5,5'-Methylenebis(4,6-dihydroxy-2-methylthiopyrimidines) were synthesized by condensation of 4,6-dihydroxy-2-methylthiopyrimidine with formaldehyde and aromatic or heterocyclic aldehydes in ethanol. According to the spectral data and PM3 quantum-chemical calculations, the most favorable tautomers of 5,5'-methylenebis(4,6-dihydroxy-2-methylthiopyrimidine) are those stabilized by intramolecular hydrogen bonds between the OH group of one pyrimidine fragment and the CIO groups of the other.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::a3dfdbef276486d6dc3f2a755060e62e https://doi.org/10.1023/a:1021602718669 Zobrazit plný text záznamu Full text from SpringerLink