PROCESSO PARA PREPARACAO DE ETERES DE CICLOHEXENONOXIMA,APLICAVEIS COMO HERBICIDAS

• Main Authors: JUERGEN KAST, JOCHEN WILD, KARL-OTTO WESTPHALEN, DIETER KOLASSA, ALBRECHT HARREUS, ULRICH SCHIRMER, NORBERT MEYER, BRUNO WUERZER
• Format: Patent
• Language: Portuguese
• Published: 12.06.1990
• Edition: 5
• Subjects: ACYCLIC OR CARBOCYCLIC COMPOUNDS; 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

Cyclohexenone oxime ethers of the general formula I (I) where R1 is C1-C6-alkyl, A is substituted or unsubstituted C4-alkylene or C4-alkenylene, x is nitro, cyano, halogen, C1-C4-alkyl, C1-C4-alkoxy, C1-C4-alkylthio, C1-C4-haloalkyl, C1-C4-haloalkoxy, carboxyl, C1-C4-alkoxycarbonyl, substituted or unsubstituted benzyloxycarbonyl and/or phenyl, n is from 0 to 3 or from 1 to 5 when X is halogen, R2 is C1-C6-alkoxy-C1-C6-alkyl or C1-C4-alkylthio-C1-C6-alkyl, substituted or unsubstituted C3-C7-cycloalkyl or C5-C7-cycloalkenyl, a substituted or unsubstituted 5-membered saturated heterocyclic radical which contains one or two oxygen and/or sulfur atoms as heteroatoms, a substituted or unsubstituted 6- or 7-membered heterocyclic radical which contains one or two oxygen and/or sulfur atoms and one or two double bonds, a substituted or unsubstituted 5-membered heteroaromatic radical containing one or two nitrogen atoms and an oxygen or a sulfur atom, substituted or unsubstituted phenyl or pyridyl, and their agriculturally useful salts and esters of C1-C10-carboxylic acids and inorganic acids, methods of manufacturing them, and their use as herbicides.