IMPROVED METHOD FOR PRODUCING SUBSTITUTED PYRIDINE-CARBOXYLIC ACIDS

An improved process for the preparation of substituted pyridinecarboxylic acids (II), useful as herbicide intermediates, by ozonolysis of quinolines (I).

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Bibliographic Details
Main Authors STEINBAUER, GERHARD, WRESSNEGGER, ERNST, STEINWENDER, ERICH, ZIMMERMANN, CURT
Format Patent
LanguageEnglish
French
German
Published 28.04.2004
Edition7
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
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Summary:An improved process for the preparation of substituted pyridinecarboxylic acids (II), useful as herbicide intermediates, by ozonolysis of quinolines (I).
Bibliography:Application Number: EP19990927879