6-(1,1-DIFLUOROALKYL)-4-AMINOPICOLINATES AND THEIR USE AS HERBICIDES
4-Aminopicolinic acids of formula (I) wherein Y represents -CF2(C1-C3 alkyl); and W represents -NO2, -N3, -NR1R2, -N=CR3R4 or -NHN=CR3R4 having (1,1-difluoroalkyl) substituents in the 6-position and their amine and acid derivatives are potent herbicides demonstrating a broad spectrum of weed control...
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Format: | Patent |
Sprache: | eng ; fre |
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Zusammenfassung: | 4-Aminopicolinic acids of formula (I) wherein Y represents -CF2(C1-C3 alkyl); and W represents -NO2, -N3, -NR1R2, -N=CR3R4 or -NHN=CR3R4 having (1,1-difluoroalkyl) substituents in the 6-position and their amine and acid derivatives are potent herbicides demonstrating a broad spectrum of weed control. |
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