Patent CA-2052731-A1 (CA)
Title: Triazacyclohexane derivatives
Inventor: MAIENFISCH PETER
IPC: A01N51/00
Filed: 1991-10-03
Abstract: Triazacyclohexane derivatives Abstract Novel triazacyclohexane derivatives of formula I       (I), wherein R1 is hydrogen or C1-C4alkyl; R2 is hydrogen, C1-C6alkyl, C3-C6cycloalkyl or a radical -CH2B; R3 is hydrogen; Cl-C10alkyl; C3-C6cycloalkyl; C1-C10alkyl substituted by from 1 to 12 radicals from the group halogen, hydroxy, C1-C4alkoxy, C1-C4haloalkoxy having from 1 to 9 halogen atoms, di-(C1-C4alkyl)amino and C1-C5alkoxycarbonyl; C3-C6cycloalkyl substituted by from 1 to 4 C1-C4alkyl radicals or halogen atoms;C2-C8alkenyl or C2-C8alkynyl; C2-C8alkenyl or C2-C8alkynyl each of which is substituted by from 1 to 6 halogen atoms; phenyl; benzyl; or phenyl or benzyl each or which is substituted by from 1 to 3 ring substituents from the group halogen, C1-C4alkyl, C1-C4haloalkyl having from 1 to 9 halogen atoms, C1-C4alkoxy, C1-C4haloalkoxy having from 1 to 9 halogen atoms, C1-C4alkylthio, nitro and cyano;   A is an unsubstituted or mono- to tetra-substituted aromatic or non-aromatic, monocyclic or bicyclic heterocyclic radical that can have one or two substituents from the group C1-C3haloalkyl having from 1 to 7 halogen atoms, cyclopropyl, halocyclopropyl having from 1 to 3 halogen atoms, C2-C3alkenyl, C2-C3alkynyl, C2-C3haloalkenyl and C2-C3haloalkynyl each having from 1 to 4 halogen atoms, C1-C3haloalkoxy having from 1 to 7 halogen atoms, C1-C3alkylthio, C1-C3haloalkylthio having from 1 to 7 halogen atoms, allyloxy, propargyloxy, allylthio, propargylthio, haloallyloxy, haloallylthio, cyano and nitro, and from one to four substituents from the group C1-C3alkyl, C1-C3alkoxy and halogen; and B is phenyl; cyanophenyl; nitrophenyl; halophenyl having from 1 to 3 halogen atoms; phenyl substituted by C1-C3alkyl,C1-C3haloalkyl having from 1 to 7 halogen atoms, C1-C3alkoxy or by C1-C3haloalkoxy having from 1 to 7 halogen atoms; 3-pyridyl; 5-thiazolyl; 5-thiazolyl substituted by one or two substituents from the group Cl-C3-alkyl, C1-C3haloalkyl having from 1 to 7 halogen atoms, cyclopropyl, halocyclopropyl, C2-C3alkenyl, C2-C3alkynyl, C1-C3alkoxy, C2-C3haloalkenyl and C2-C3haloalkynyl each having from 1 to 4 halogen atoms, C1-C3haloalkoxy having from 1 to 7 halogen atoms, C1-C3alkylthio, C1-C3haloalkylthio having from 1 to 7halogen atoms, allyloxy, propargyloxy, allylthio, propargylthio, haloallyloxy, halo-allylthio, halogen, cyano and nitro; or 3-pyridyl substituted by one or two radicals from the group C1-C3haloalkyl having from 1 to 7 halogen atoms, cyclopropyl, halocyclopropyl, C2-C3alkenyl, C2-C3alkynyl, C2-C3haloalkenyl and C2-C3-haloalkynyl each having from 1 to 4 halogen atoms, C1-C3haloalkoxy having from 1to 7 halogen atoms, C1-C3alkylthio, C1-C3haloalkylthio having from 1 to 7 halogen atoms, allyloxy, propargyloxy, allylthio, propargylthio, haloallyloxy, haloallylthio, cyano and nitro, or by from one to four radicals from the group C1-C3alkyl, C1-C3-alkoxy and halogen;   and salts thereof with inorganic acids, have valuable pesticidal properties. Compositions comprising those compounds, processes for the preparation thereof, and their use as pesticides, especially as insecticides and acaricides in agriculture, are described.