INSECTICIDAL AND/OR ACARICIDAL COMPOSITION COMPRISING 0,0-DIALKYL-O-ARYL-PHOSPHATES AS ACTIVE SUBSTANCE AND PROCESS FOR PREPARING THE ACTIVE SUBSTANCE

Insecticidic and acarcidic compsns. with active ingredients of new O,O-di:alkyl-O-aryl-phosphate cpds. contain: 20-99.9% solid or liq. carrier. 0-50% additives, pref. liq. emulsifying agents, active ingredient stabilisers, and/or thickening, dispersing agents and antifoams. 0.01-80% active agent (I)...

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Hauptverfasser:	ABAFFY,JENOE,HU, BOROS,PETER,HU, BOHUS,PETER,HU, MESZAROS,JENOE,HU, SZULAGYI,JANOS,HU, MESZAROS,JENOENE,HU, EIFERT,GYULA,HU, BIHARI,FERENC,HU, FUEGEDI,ANIKO,HU, KLUMPP,EGON,HU
Format:	Patent
Sprache:	eng
Schlagworte:	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
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Beschreibung
Zusammenfassung:	Insecticidic and acarcidic compsns. with active ingredients of new O,O-di:alkyl-O-aryl-phosphate cpds. contain: 20-99.9% solid or liq. carrier. 0-50% additives, pref. liq. emulsifying agents, active ingredient stabilisers, and/or thickening, dispersing agents and antifoams. 0.01-80% active agent (I) (where R1 and R2 are each 1-7C alkyl or 2-7C alkenyl gps., R3 a nitro- or tri:fluoro-methyl gp. R4 a nitro-tri-fluoromethyl, a 1-7C alkoxy-carbonyl or 2-7C alkenyl-oxy-carbonyl gp. R5 a H atom, 1-7C alkoxy or 2-7C or 2-7C alkenyl-oxy gp. R6 a H nitro-, trifluoro-methyl gp. X an O or S. - Typical active cpds. are: O,O-di: methyl or di:ethyl-O-(2-nitro-4-tri fluoromethyl-5-methoxy-phenyl)-phosphate or thiophosphate. - Cpds. of formula (I) are prepd. from: (a) halogenated dialkyl phosphoric ac. with phenol or phenoxides. (b) dialkylphosphates and phenols in the presence of polyhalogen cpds. (c) phosphorous oxychloride or phosphorous sulphochloride and phenols or phenoxides followed by esterification with alcohols or alcoholates.