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Australian Journal of Chemistry Australian Journal of Chemistry Society
An international journal for chemical science
RESEARCH ARTICLE

Structure of acyl derivatives of the fungicide diazoxolon and related Aryl-hydrazonoisoxazolones

IF Eckhard, K Lehtonen, T Staub and LA Summers

Australian Journal of Chemistry 26(12) 2705 - 2710
Published: 1973

Abstract

Sodium salts of drazoxolon and related 4-arylhydrazono-3- methylisoxazol-5-ones react with acyl chlorides in dry acetone to form 2-acyl-4-arylazo-3-methylisoxazol-5-ones, the structures of which were deduced from their i.r. and u.v. spectra. Several 2-acyl-4- arylazo-3- methylisoxazol-5-ones show considerable fungicidal activity against a number of plant pathogens.

https://doi.org/10.1071/CH9732705

© CSIRO 1973

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