Extrusion reactions-VII

Autor:	Sunil K. Aggarwal, Harjit Singh, Nageshwar Malhotra
Rok vydání:	1984
Předmět:	chemistry.chemical_classification Ketone Bicyclic molecule Organic Chemistry Cyclohexanone Biochemistry Thiazole derivative chemistry.chemical_compound Hydrolysis chemistry Drug Discovery Lactam Organic chemistry Extrusion Perchloric acid
Zdroj:	Tetrahedron. 40:4941-4946
ISSN:	0040-4020
DOI:	10.1016/s0040-4020(01)91330-4
Popis:	ω-(2,6-Dimethyl-4-pyrimidinylthio-(4), 2-methyl-4-quinazolinylthio-(9), and 4-oxo-2-quinazo-linylthio)-(10) acetophenones with hydrochloric or perchloric acid provide 2,5-diaryl-1,4-dithiins (7) whereas α)-(6-methyl-4-pyrimidinylthio) acetophenones (11) with aq HCl/HClO4, or POCl3 followed by hydrolysis provide 1-(4-aryl-2-thiazolyl)-2-propanones (12). Likewise, 2-(6-methyl-4-pyrimidinylthio) cyclohexanone (13) give the thiazole derivative (14).
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::0744d38c584fde060ce65d7272e4af83 https://doi.org/10.1016/s0040-4020(01)91330-4 Zobrazit plný text záznamu