Autor:	I. G. Ermolenko, Alexander V. Mazepa, O. S. Galkina, N. A. Popova, Leonid D. Patsenker, I. A. Fedyunyaeva, B. M. Krasovitskii, O. N. Lyubenko
Rok vydání:	2003
Předmět:	Hydrolysis chemistry.chemical_compound chemistry Group (periodic table) Organic Chemistry Ring (chemistry) Medicinal chemistry Oxazole
Zdroj:	Chemistry of Heterocyclic Compounds. 39:525-533
ISSN:	0009-3122
Popis:	It has been shown that dimethylamino-substituted 2,5-diaryloxazoles and 2,5-diaryl-1,3,4-oxadiazoles undergo heterocyclization under Vilsmeier-Haack conditions with the participation of the dimethylamino group to form quinazolinium salts. The oxazole ring can also be formylated at the free 4 position. In alkaline medium the quinazolinium ring is readily hydrolyzed with desalkylation.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::f500f6ee1c1af11ef7d5dfda2280225c https://doi.org/10.1023/a:1024777700217 Zobrazit plný text záznamu Full text from SpringerLink