NOVEL ACRYLATE FUNGICIDE

摘要

PURPOSE: Novel acrylate-type N-methyl E-2-((2-methylphenyl)oxymethyl)-6-methylphenylglyoxylamide O-methyl oxime, its preparation method and its use as fungicides are provided, which have not only stronger fungicidal effect on plant pathogens at low concentrations but also broader fungicidal spectrum than the conventional fungicides. CONSTITUTION: The novel acrylate-type N-methyl E-2-((2-methylphenyl)oxymethyl)-6-methylphenylglyoxylamide O-methyl oxime represented by formula (1) is prepared by a process consisting of: preparing a methyl E-2-((2-methylphenyl)oxymethyl)-6-methylphenylglyoxylate O-methyl oxime compound by reaction of methyl E-2-bromomethyl-6-methylphenylglyoxylate O-methyl oxime with o-cresol in the presence of a base and reacting the obtained methyl E-2-((2-methylphenyl)oxymethyl)-6-methylphenylglyoxylate O-methyl oxime with methylamine. The compound can be used as an efficacious agricultural fungicide because it has excellent systemic and curative effect as well as no toxicity. In addition, the compound is useful as an environment friendly fungicide capable of causing less environmental pollution fungicide.