Amino-1,3,5-triazines N-substituted with chiral bicyclic radicals, process for their preparation, compositions thereof and their use as herbicides and plant growth regulators
An optically active compound of formula (I), ** Formula ** in which: R1 is H, halogen, (C1-C6) alkyl, halo (C1-C6) alkyl, [(C1-C4) alkoxy] (C1 -C4), cycloalkyl (C3-C6) which is unsubstituted or substituted with one or more radicals selected from the group consisting of halogen, (C1-C6) alkyl and haloalkyl (C1-C4), or is (C2-) alkenyl C6), alkynyl (C2-C6), haloalkenyl (C2-C6), cycloalkenyl (C4-C6), halocycloalkenyl (C4-C6), alkoxy (C1-C6) or haloalkoxy (C1-C6)； R2 is H, halogen, (C1-C6) alkyl or (C1-C4) alkoxy； or R1 and R2 can form, together with the attached carbon atom, a cycloalkyl (C3-C6) or cycloalkenyl (C4-C6) ring； R3 is H, (C1-C6) alkyl, (C1-C4) alkoxy or halogen； R4 and R5 are each independently H, (C1-C4) alkyl, halo (C1-C4) alkyl, (C3-C4) alkenyl, (C3-C4) haloalkenyl, (C3-C4) alkynyl, (C3-C4) alkynyl or an acyl radical； R6 is (C1-C6) alkyl； R7, R8, R9 and R10 are each independently H, (C1-C4) alkyl, halo (C1-C3) alkyl, halogen, (C1-C3) alkoxy, (C1-C3) haloalkoxy or CN； A is CH2, O or a direct link； and the stereochemical configuration in the marked position 1 is (R), having a stereochemical purity of 60 to 100% (R), and the stereochemical configuration in the marked position 2 is (S), having a stereochemical purity of 60 to 100% (S), with the proviso that R1, R2 and R3 are structurally different, or with the proviso that at least two of R1, R2 and R3 are structurally identical, or an agriculturally acceptable salt thereof.Un compuesto ópticamente activo de fórmula (I),**Fórmula** en la que: R1 es H, halógeno, alquilo (C1-C6), haloalquilo (C1-C6), [alcoxi (C1-C4)]alquilo (C1-C4), cicloalquilo (C3-C6) que está sin sustituir o sustituido con uno o más radicales seleccionados entre el grupo que consiste en halógeno, alquilo (C1-C6) y haloalquilo (C1-C4), o es alquenilo (C2-C6), alquinilo (C2-C6), haloalquenilo (C2-C6), cicloalquenilo (C4- C6), halocicloalquenilo (C4-C6), alcoxi (C1-C6) o haloalcoxi (C1-C6)； R2 es H, halógeno, alquilo (C1-C6) o alcoxi (C1-C4)；
