A simple and an efficient approach to the synthesis of a special tautomer of 1,3-thiazinones and 1,3-oxazinones

Autor:	Mohammad Reza Islami, Hassan Sheibani, Kazem Saidi, Mohammad Hossein Mosslemin, Soheila Behzadi, Habibollah Foroughi
Předmět:	lcsh:QD241-441 chemistry.chemical_compound lcsh:Organic chemistry Chemistry Computational chemistry Simple (abstract algebra) Organic Chemistry Condensation Ketene One-Step Benzamide Tautomer Acetamide
Zdroj:	BASE-Bielefeld Academic Search Engine ARKIVOC, Vol 2005, Iss 15, Pp 88-96 (2005)
DOI:	10.3998/ark.5550190.0006.f13
Popis:	A specific tautomer of 1,3-thiazinone and 1,3-oxazinone derivatives were prepared in a one step procedure from condensation of chlorocarbonyl ketenes (CCKs) such as (chlorocarbonyl)phenyl ketene and (chlorocarbonyl)benzyl ketene with thiobenzamide, thioacetamide , cinnamide , benzamide, 2-phenylacetamide and acetamide . This method provides an easy route to prepare 2,5-disubstituted 4-hydroxy-1,3-thiaizin-6-ones and 2, 5-disubstituted 4-hydroxy 1, 3-oxazin-6ones in good to excellent yields in a short experimental time.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_dedup___::87e03082f4d53ddcd534e6683978c392 https://doi.org/10.3998/ark.5550190.0006.f13 Zobrazit plný text záznamu