Diaminotriazine compound useful as herbicide

The present invention relates to diaminotriazine compounds of the formula (I) and to their use as herbicides. The present invention also relates to agrochemical compositions for crop protection and to a method for controlling unwanted vegetation. wherein A is 5- or 6-membered monocyclic heteroaryl, which comprises 1, 2 or 3 heteroatoms as ring members, which are selected from O, S and N, where heteroaryl is substituted by 1, 2, 3, 4, or 4 substituents RA, R1, R2 are inter alia H, OH, S(O)2NH2, CN, C1-C6-alkyl, C2-C6-alkenyl, C2-C6-alkynyl, (C3-C6-cycloalkyl)-C1-C4-alkyl, C1-C6-alkoxy, (C1-C6-alkoxy)-C1-C6-alkyl, (C1-C6-alkyl)-carbonyl, (C1-C6-alkoxy)carbonyl, (C1-C6-alkyl)sulfonyl, (C1-C6-alkylamino)carbonyl, di(C1-C6-alkyl)aminocarbonyl, (C1-C6- alkylamino)sulfonyl, di(C1-C6-alkyl)aminosulfonyl and (C1-C6- alkoxy)sulfonyl, etc. X is NR3aR3b, OR3c or S(0)kR3d, wherein R3a, R3b, R3c or R3d are independently of one another are selected from the group consisting of H, CN, S(O)2NH2, C1-C6-alkyl, C2-C6-alkenyl, C2-C6-alkynyl, C3-C6-cycloalkyl, (C3-C6-cycloalkyl)-C1-C6-alkyl, (C1-C6- alkoxy)-C1-C6-alkyl, (C1-C6-alkyl)-carbonyl, (C1-C6-alkoxy)carbonyl, (C1-C6- alkyl)sulfonyl, C1-C6-alkylamino)carbonyl, di(C1-C6-alkyl)aminocarbonyl, (C1-C6-alkylamino)sulfonyl, di(C1-C6-alkyl)aminosulfonyl and (C1-C6- alkoxy)sulfonyl, etc. including their agriculturally acceptable salts.