6-ALKYL OR ALKENYL-4-AMINOPICOLINATES AND THEIR USE AS HERBICIDES.

摘要

X represents H or F; Y represents C1-C4 alkoxy substituted C1-C4 alkyl, C1-C4 thioalkoxy substituted C1-C4 alkyl, or C2-C3 alkenyl; and W represents -NO2, -N3, -NR1R2, -N=CR3R4 or -NHN=CR3R4 and their amine and acid derivatiey are potent herbicides demonstrating a broad spectrum of week control.