SUBSTITUTED PYRIMIDINYL ORGANOPHOSPHOROUS INSECTICIDES

An organophosphorus compound, useful in controlling pests, having the formulawherein R is C1-C3 alkyl or phenyl, R1 is hydrogen or R and R' together form a 1,3-butadien-1,4-diyl group optionally substituted with a methyl or chloro group, or R and R' together form a 1,2-ethenediylthio group...

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Bibliographische Detailangaben
Hauptverfasser:	MARK A. DEKEYSER, WINCHESTER L. HUBBARD, RICHARD C. MOORE, BENJAMIN J. PIERCE
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 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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Beschreibung
Zusammenfassung:	An organophosphorus compound, useful in controlling pests, having the formulawherein R is C1-C3 alkyl or phenyl, R1 is hydrogen or R and R' together form a 1,3-butadien-1,4-diyl group optionally substituted with a methyl or chloro group, or R and R' together form a 1,2-ethenediylthio group wherein sulfur is attached to carbon; R2 is hydrogen or halogen; X is oxygen or sulfur; R3 is C1-C3 alkyl; and R4 is C1-C3 alkoxy or propylthio and their hydrochlorides, with the proviso that if R is phenyl, R3 is methyl and R4 is methoxy is disclosed. Compositions containing the active compound and methods of controlling pests, are also disclosed.Also disclosed is the intermediatewhere R, R1 and R2 have the meanings given above, said intermediate useful as a reactant in the synthesis of the organophosphorus compound of this invention.