Substituted picolinic acids and pyrimidine-4-carboxylic acids, method for the production thereof, and use thereof as herbicides and plant growth regulators

• Main Authors: Dietrich, Hans-Jorg, Rosinger, Christopher Hugh, Hoffmann, Michael Gerhard, Heinemann, Ines, Doller, Uwe, Brunjes, Marco, Gatzweiler, Elmar, Hauser-Hahn, Isolde
• Format: Patent
• Language: English
• Published: 29.11.2018
• Subjects: AGRICULTURE; ANIMAL HUSBANDRY; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES, AS HERBICIDES; CHEMISTRY; FISHING; FORESTRY; HETEROCYCLIC COMPOUNDS; HUMAN NECESSITIES; HUNTING; METALLURGY; ORGANIC CHEMISTRY; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS; PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTSTHEREOF; TRAPPING

SUBSTITUTED PICOLINIC ACIDS AND PYRIMIDINE-4-CARBOXYLIC ACIDS, METHOD FOR THE PRODUCTION THEREOF, AND USE THEREOF AS HERBICIDES AND PLANT GROWTH REGULATORS R(I The invention relates to a carboxylic acid derivatives of benzoheterocyclyl pyridines and benzoheterocyclyl pyrimidines of general formula (1) and to the use thereof as herbicides. (1) In said formula (I), X stands for N or CH, A stands for a benzo-fused heterocycle, and R', R2, R3, and R4 stand for groups such as hydrogen and organic groups such as alkyl.