AMINE DERIVATIVES OR THEIR SALTS AND INSECTICIDE COMPOSITION ON THEIR BASE Russian patent published in 1995 - IPC

FIELD: organic chemistry. SUBSTANCE: product: derivatives of amine of the formula (R₁X)(R₂)N-CR₃-Z-R₄, where R₁ pyridyl which can be substituted with halogen, C₁-C₄--alkyl, halide-substituted C₁-C₄--alkyl, nonobligatory halide-substituted C₁-C₄--alkoxy, C₁-C₄--alkylmercapto, C₁-C₄--alkylsulfonyl, phenoxy, cyano, nitro, di-C₁-C₄--alkylamino-group for exception with nonsubstituted 2-pyridyl, pyrazyl, pyrazolyl, pyridazyl or thiazolyl which can be substituted with C₁-C₄--alkyl or halogen; X linear or branched C₁-C₃--alkylene; R₂-H, H, di-C₁-C₅--alkylcarbamoyl which is nonobligatory substituted with C₁-C₅--alkyl, C₂-C₅-alkenyl, C₂-C₅--alkynyl, C₃-C₆--cycloalkyl, phenyl or radical -Y--Y-R₅;; Y O, SO₂,, CO or CO₂,; R₅ H which is nonobligatory substituted with C₁-C₅--alkyl, C₃-C₆--cycloalkyl or nonobligatory substituted phenyl; R₃- H, nonobligatory substituted C₁-C₅--alkyl, C₂-C₅--alkenyl, C₃-C₈--alkynyl, C₃-C₈--cycloalkyl or C₃-C₈--cycloalkenyl; R₄ cyano or nitro; Z CH or N, or their salts. Reagent 1: R₁X(R₂)-NH, where R₁ and R₂ as indicated above. Reagent 2: R₃COCH₂R₄ where R₃ and R₄ as indicated above. Reaction conditions: isolation as free form or as a salt. Synthesized compounds were used as insecticides. EFFECT: improved method of synthesis. 3 cl, 4 tbl