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Original recyclization of S-phenacyl derivatives of 4-acylamino-2-mercapto-1,3-oxazoles and their analogues

✍ Scribed by Andrei G. Balia; Aleksandr G. Belyuga; Vladimir S. Brovarets; Aleksandr N. Vasylenko; Aleksandr V. Turov; Andrei A. Gakh; Boris S. Drach

Book ID: 102231045
Publisher: John Wiley and Sons
Year: 2007
Tongue: English
Weight: 188 KB
Volume: 18
Category: Article
ISSN: 1042-7163
DOI: 10.1002/hc.20317

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✦ Synopsis

Abstract

Readily accessible acylamino(chloro)acetophenones, if treated with sodium rhodanide and α‐halogenocarbonyl compounds, provide 4‐acylamino‐5‐aryl‐2‐mercapto‐1,3‐oxazole derivatives which undergo recyclization on heating in polyphosphoric acid to give substituted 1,3‐thiazol‐2(3__H__)‐ones or 1,3‐thiazolidin‐2,4‐diones containing 2‐alkyl(aryl)‐5‐aryl‐1,3‐oxazol‐4‐yl residues at the N^3^ atom. © 2007 Wiley Periodicals, Inc. Heteroatom Chem 18:432–437, 2007; Published online in Wiley InterScience (www.interscience.wiley.com). DOI 10.1002/hc.20317

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