Patent ID: 6200933
Filing Date: 2001-03-13
Classification: A01N,C07D

Abstract:
6-(unsubstituted or substituted) phenoxy picolinic acid represented by the general formula (I-a): ##STR14##whereinR is a halogen atom, a C.sub.1 to C.sub.4 alkyl group, a C.sub.1 to C.sub.4 haloalkyl group, a C.sub.1 to C.sub.4 alkoxy group, a C.sub.1 to C.sub.4 haloalkoxy group, a C.sub.1 to C.sub.4 alkylthio group, a C.sub.1 to C.sub.4 alkylamino group, a di(C.sub.1 to C.sub.4 alkyl)amino group or a C.sub.7 to C.sub.8 aralkyl(C.sub.1 to C.sub.4 alkyl)amino group;n.sup.1 is an integer of 1 to 3;Y is a C.sub.1 to C.sub.4 alkyl group, a C.sub.1 to C.sub.4 haloalkyl group, a C.sub.1 to C.sub.4 alkoxy group, a C.sub.1 to C.sub.4 haloalkoxy group, a C.sub.1 to C.sub.4 alkylthio group, a C.sub.1 to C.sub.4 haloalkylthio group or a halogen atom; andm is an integer of 0 to 5, and when m and n.sup.1 are not less than 2, Rs and Ys may be the same or different, respectively.