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1. (WO2002006252) ASYMMETRIC DIHYDROTRIAZINES AS PESTICIDES

Pub. No.:    WO/2002/006252    International Application No.:    PCT/EP2001/008193
Publication Date: Jan 24, 2002 International Filing Date: Jul 16, 2001
IPC: A01N 43/707
C07D 253/06
C07D 401/10
C07D 405/10
C07D 409/04
Applicants: SYNGENTA PARTICIPATIONS AG
FAROOQ, Saleem
JEANGUENAT, André
TRAH, Stephan
Inventors: FAROOQ, Saleem
JEANGUENAT, André
TRAH, Stephan
Title: ASYMMETRIC DIHYDROTRIAZINES AS PESTICIDES
Abstract:
There is described a compound of formula (I), wherein X1 is R8; X2 and X3 are each independently of the other H or R8; R1 is unsubstituted or substituted aryl or heteroaryl, the substituents being selected, for example, from the group consisting of OH, halogen, CN, NO2, C1-C12alkyl, C3-C8cycloalkyl, C1-C6alkyl-C3-C8cycloalkyl, C3-C8-cycloalkyl-C1-C6alkyl and C1-C12haloalkyl; R2 is, for example H, OH, halogen, CN, NO2, C1-C12alkyl or C1-C12alkyl or C1-C12alkoxy; R3a and R3b are R3; R3 is -(C=Y)n-W-R9; and either R3a is R3; and R3b and R together form a bond; or R3b is R3; and R3a and R together form a bond; R4 is C1-C4alkyl or C3-C6cycloalkyl; R5 is, for example, H, C¿1?-C12alkyl or C3-C8cycloalkyl; R6 is, for example, H, C1C12alkyl or C3-C8cycloalkyl; R7 is, for example, H or C1-C12alkyl, R8 is, for example, halogen, CN, NO2 or C1-C12alkyl; R9 is, for example, H, OH, halogen or CN; the group -A- is, for example, a direct bond or C1-C12alkylene; W is a direct bond, -O-, -S-, -SO-, -SO2-, -SO2-NH-,-NH- or -N(C1-C4alkyl); Y is O or S, Z is O or S, n is 0, 1 or 2; p is 0, 1, 2, 3, 4, 5 or 6; and q is 0, 1 or 2; and, where appropriate, its possible tautomers, in each case in free form or in salt form; a process for the preparation of those compounds and their tautomers and the use thereof; pesticidal compositions, the active ingredient of which is selected from those compounds and their tautomers; and a process for the preparation of such compositons and the use thereof, and intermediates, in free form or in salt form, the preparation of those compounds and, where appropriate, their tautomers, in free form or in salt form.