Verfahren zur Herstellung substituierter Vinylester von Phosphorsäuren

• Main Authors: HELDEN,ROBERT VAN, BERGMAN,ELLIOT, FEKKES,NANNO, WOOD,JACK, MEDEMA,DIRK, EVERARD POEL,DIRK
• Format: Patent
• Language: German
• Published: 31.12.1971
• Edition: 1
• Subjects: ACYCLIC OR CARBOCYCLIC COMPOUNDS; ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAININGELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN,SULFUR, SELENIUM OR TELLURIUM; AGRICULTURE; ANIMAL HUSBANDRY; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES, AS HERBICIDES; CHEMISTRY; FISHING; FORESTRY; 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

1,185,112. Pesticides containing vinyl esters of phosphorus acids. SHELL INTERNATIONALE RESEARCH MAATSCHAPPIJ N.V. 30 Dec., 1968 [25 Jan., 1968], No. 3983/68. Heading A5E. [Also in Division C2] Insecticidal, acaricidal and nematocidal compositions comprise a compound of formula where X is oxygen or sulphur, R1 and R2 are optionally halogenated alkyl, cycloalkyl, aralkyl or aryl groups, or together form a bivalent aliphatic hydrocarbon radical, R3 is optionally substituted aryl, R4 and R5 are hydrogen, chlorine, bromine or C 1-5 alkyl, and m and n are 0 or 1, together with a solid or liquid carrier and/or a surface active agent.