4-BENZOYLISOOXAZOLE DERIVATIVES, PROCESS FOR THEIR PRODUCTION AND THEIR USE AS HERBICIDES

4-benzoyl isoxazole derivatives of general formula (I): wherein: R represents a methyl, ethyl, isopropyl, cyclopropyl or 1-methylcyclopropyl group; R represents a straight- or branched- chain alkyl or alkoxy group containing up to four carbon atoms; R represents: a hydrogen, chlorine, bromine or flu...

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Bibliographic Details
Main Authors CAIN PAUL ALFRED, LUSCOMBE BRIAN MALCOM, LITTLE GILLIAN MARY, CRAMP SUSAN MARY
Format Patent
LanguageEnglish
Published 31.03.1993
Edition5
Subjects
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Summary:4-benzoyl isoxazole derivatives of general formula (I): wherein: R represents a methyl, ethyl, isopropyl, cyclopropyl or 1-methylcyclopropyl group; R represents a straight- or branched- chain alkyl or alkoxy group containing up to four carbon atoms; R represents: a hydrogen, chlorine, bromine or fluorine atom; or a group selected from R ,-CO2R and -OR ; or a straight- or branched- chain alkyl group containing up to four carbon atoms substituted by -OR ; or a straight- or branched- chain alkoxy group containing up to four carbon atoms substituted by -OR ; R represents -S(O)nR; R represents: a straight- or branched- chain alkyl group containing up to 4 carbon atoms which is optionally substituted by one or more halogen atoms; R represents a methyl or ethyl group; and n represents zero, one or two; and their use as herbicides are described.
Bibliography:Application Number: SI19920000164