| abstract |
A herbicidal compound of formula (I) ** (See formula) ** where X is O; Rb is selected from C1-C8 alkyl, C1-C6 cyanoalkyl, C1-C6 haloalkyl, C1-C6 hydroxyalkyl, (C2-C6 alkenyloxy) (C1-C6 alkyl), C1-C6 alkoxy, (C1-C6 alkoxy) (alkyl C1-C6), C2-C8 alkenyl, a R5R6NC (O) group (C1-C6 alkyl), a C3-C6 cycloalkyl group optionally substituted with 1 to 3 groups independently selected from cyano, C1-C3 alkoxy and C1- alkyl C3; Rc is selected from hydrogen, halogen, cyano and C1-C3 alkyl; R1 is halogen and R2 is C1-C3 alkyl, C1-C3 alkoxy or -NR10R11, or R1 is C1-C3 alkoxy and R2 is halogen, C1-C3 alkyl or C1-C3 alkoxy, or R1 is C1-C3 alkyl and R2 it is C1-C3 alkoxy; R3 is hydroxyl; R5 and R6 are independently selected from hydrogen, C1-C6 alkyl, C1-C6 haloalkyl, C2-C6 alkenyl, C2-C6 alkynyl, or R5 and R6 together with the carbon atoms to which they are attached form a partially or saturated ring unsaturated 3-6 members optionally comprising 1 to 3 heteroatoms independently selected from S, O and N, and optionally substituted with 1 to 3 groups independently selected from halogen and C1-C6 alkyl; R10 is selected from H, C1-C6 alkyl, (C1-C6 alkoxy) - (C1-C6 alkyl), C3-C6 cycloalkyl, (C3-C6 cycloalkyl) - (C1-C6 alkyl), C2-C6 alkenyl and alkynyl C2-C6; R11 is selected from H and C1-C6 alkyl, or an N-oxide or salt thereof. |