2-METHOXYIMINOPHENYLACETIC ACID ORTHO-SUBSTITUTED AMIDES, METHOD OF THEIR SYNTHESIS, AGENT FOR HARMFUL FUNGI CONTROL AND INSECTOACARICIDE AGENT Russian patent published in 1999 - IPC

FIELD: organic chemistry, fungicides. SUBSTANCE: invention relates to the new above indicated compounds and a method of their synthesis and an agent containing this compound which can be used for fungi and insect-pests control. Invention describes 2-methoxyiminophenyl-acetic acid ortho-substituted amides of the formula (I) where n = 0, 1, 2, 3 or 4; X means O or S; Y means 5-membered heteroaromatic system, for example, 3-isoxazolyl, 4-isoxazolyl, 5-isoxazolyl, 1-isoxazolyl, 1-pyrazolyl, 3-pyrazolyl, 4-pyrazolyl, 5-pyrazolyl, 2-oxazolyl, 4-oxazolyl, 5-oxazolyl, 2-thiazolyl, 4-thiazolyl, 5-thiazolyl, 1-imidazolyl, 2-imidazolyl, 4-imidazolyl, 1,2,4-oxadiazolyl-3-yl, 1,2,4-oxadiazole-5-yl, 1,2,4-thiadiazole-3-yl, 1,2,4-thiadiazole-5-yl, 1,2,4-triazole-3-yl, 1,2,4-triazole-5-yl, 1,3,4-oxadiazole-2-yl, 1,3,4-triadiazole-2-yl, 1,2,3-oxadiazole-4-yl. 1,2,3-oxadiazole-5-yl, 1,2,3-triazole-5-yl and 1,2,3-triazole-4-yl which along with R² can carry another one or two radicals from the group Cl, CH₃ or CF₃; R¹ means halogen atom, C₁-C₄-alkyl, C₁-C₄-alkoxy-group; R² means hydrogen atom or C₁-C₆-alkyl that can be halogenated partially or completely and/or can carry from one to three substituents taken from the group involving C₁-C₆-alkoxyimino-group, phenyl or phenyl that is halogenated partially or completely or cyclopropyl, cyclopentyl, cyclohexyl or at definite conditions substituted phenyl or naphthyl or at definite conditions substituted 5-membered heteroaromatic hydrocarbon containing from one to three nitrogen atoms and/or one oxygen atom or one sulfur atom or at definite conditions 6-membered heteroaromatic hydrocarbon containing from one to three nitrogen atoms. Values R² indicated at decoding and designated as "at definite conditions" mono- or dinucleus aromatic or heteroaromatic systems can be in turn halogenated partially or completely and/or can carry from one to three substituents taken from the group involving cyano-group, C₁-C₆-alkyl that can be substituted with C₁-C₆-alkoxyimino-group, C₁-C₄-halogenalkyl, C₁-C₄-alkoxy-group, C₁-C₄-halogenalkoxy-group, C₁-C₄-alkylthio-group (examples N 114-118), C₁-C₆-alkylcarbonyl, C₁-C₆-alkoxycarbonyl, C₁-C₆-alkylaminocarbonyl, di-C₁-C₆-alkylaminocarbonyl or 5-membered heteroaromatic hydrocarbon containing from one to three nitrogen atoms that can be substituted with one-three methyl groups. EFFECT: improved method of synthesis, enhanced effectiveness of agents. 5 cl, 14 tbl, 13 ex