Affiliation:
1. Department of Chemistry, Faculty of Engineering, Gifu University, Yanagido, Gifu 501-11, Japan
Abstract
Abstract
α-(Thiocylthio)methylphenylketones, 2,4-Disubstituted 1,3-Thiazoles, Caesium Dithioates α-(Thioacylthio)methylphenylketones were found to be obtained in almost quantitative yields from caesium dithioates and a-phenacyl bromide. Refluxing of these ketones with ammonium acetate in gracial acetic acid affords the corresponding 2,4-disubstituted 1,3-thiazoles. While, the similar reaction of α-(thioisobutyrylthio)methylphenylketone gives the dithiafulvene (4).
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5 articles.
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