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http://hdl.handle.net/20.500.12358/23996
Title | REACTION OF ARYL- AND HETEROARYL BENZOYL- AND ACETYLHYDRAZONES WITH PHENYLISOCYANATE SYNTHESIS OF SUBSTITUTED-2,3-DIHYDRO-1,3,4- OXADIAZOLES |
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Untitled | |
Abstract |
Aryl benzoylhydrazones (1a-c) react readily with phenylisocyanate (2) at room temperature to give the corresponding substituted 2,3-dihydro-1,3,4-oxadiazoles (3a-c). On the other hand, the reaction of benzoylhydrazones of furan, thiophene and pyridine carbaldehydes gave 2,5-dioxo-1,5-diphenyl-1,3,4-triazapentane (4), and that of theiophene acetylhydrazone gave 2,5-dioxo-1-phenyl-1,3,4- triazahexane (5). Structure elucidation of these compounds was based on spectral data including IR, Ms and NMR. |
Authors | |
Type | Journal Article |
Date | 2006 |
Language | English |
Published in | IUG Journal for Natural Studies |
Series | Volume: 14, Number: 1 |
Publisher | الجامعة الإسلامية - غزة |
Citation | |
License | ![]() |
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Files in this item | ||
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1586-4456-1-PB.pdf | 35.92Kb |