METHOD AND COMPOSITIONS CONTAINING OXIME DERIVATIVES FOR PROTECTING PLANT CROPS CERTAIN SUCH NOVEL COMPOUNDS AND THEIR MANUFACTURE

摘要

Tin-containing oxime derivatives of the formula IMAGE wherein n is 0, 1 or 2, m is 0 or 1, Ar is an optionally substituted phenyl radical or an optionally substituted naphthyl radical, or when m is 0, Ar may also be an ester group, X is hydrogen, -CN, halogen, lower alkyl, lower alkanoyl, -COOH, a carboxylic acid ester radical, a carbamoyl radical and R8, R9 and R10, each independently of the other, are alkyl, aryl, aralkyl or C3-C7 cycloalkyl, are suitable for protecting cultivated plants from the phytotoxic action of aggressive agrochemicals, in particular herbicides preferred are compounds of the above formula in which Ar is alkylphenyl, alkoxyphenyl, halophenyl, naphthyl or amido, X is cyano or a carboxylic acid ester radical, and R8, R9 and R10 are the same and are C1-C4 alkyl, benzyl or phenyl.