Neue acetonylsubstituierte Azole II. 3-Acetonyl-1,2,4-oxadiazole, 2-Acetonyl-1,3,4-oxadiazole und 5-Acetonyl-1,2,4-thiadiazole |
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Authors: | Börries Kübel |
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Affiliation: | (1) Hoechst AG, D-6230 Frankfurt am Main 80, Bundesrepublik Deutschland |
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Abstract: | 3-Acetonyl-1,2,4-oxadiazoles and 2-acetonyl-1,3,4-oxadiazoles are accessible starting with the ketal of acetoacetamide oxime and the ketal of acetoacetic acid hydrazide, respectively. 5-Acetonyl-1,2,4-thiadiazoles are obtained from 5-chloro-1,2,4-thiadiazoles andtert.-butyl acetoacetate. These Acetonyl-azoles are starting materials for three series of azolylvinyl phosphates and phosphonates.Herrn Prof. Dr.Klaus Weissermel zu seinem 60. Geburtstag. |
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Keywords: | Ketone 1,2,4-Oxadiazole 1,3,4-Oxadiazole 1,2,4-Thiadiazole Vinyl phosphate |
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