PROCESS FOR OBTAINING FURNEACARBOXYLIC ACID ANILIDES

Procedure for the preparation of furancarboxylic acid anilides of the general formula **(See formula)** Where R1 represents hydrogen or C1-C4 alcohol, R2 means an aromatic hydrocarbon radical or an aromatic hydrocarbon radical substituted one or more times, in the same or different ways, with C1-C4...

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Bibliographic Details
Main Authors BUEHMANN U, PIEROH E.A, PUTTNER R, BAUMERT D
Format Patent
LanguageEnglish
Published 21.01.1983
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:Procedure for the preparation of furancarboxylic acid anilides of the general formula **(See formula)** Where R1 represents hydrogen or C1-C4 alcohol, R2 means an aromatic hydrocarbon radical or an aromatic hydrocarbon radical substituted one or more times, in the same or different ways, with C1-C4 alcohol, C1-C4 alkoxy, C1-C4 alcoholylthio, halogen, trifluoromethyl, nitro, C1-C4 alkoxycarbonyl, C1-C4 alcoholcarbonyl and/or cyano, and n denotes numbers 1 or 2, characterized in that compounds of the general formula are reacted **(See formula)** in which R1, R2 and n have the meanings indicated above, with furancarboxylic acid chloride of the formula **(See formula)** in the presence of an acid acceptor and optionally a solvent, preferably in equimolar quantitative proportions, and the products of the process are isolated. (Machine-translation by Google Translate, not legally binding)
Bibliography:Application Number: YU19780000977