PROCESS FOR THE PREPARATION OF ALKYL METHYL-3-CARBALKOXYETHYLPHOSPHINATES

Process for the preparation of compounds of the formula (I) where R is (C1-C4)alkyl, which comprises reacting a compound of the formula II (II) with an alcoholate of the formula III Met-OR (III) where Met is Na or K and R has the abovementioned meaning, at temperature from -30 DEG C. to +10 DEG C.

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Bibliographische Detailangaben
Hauptverfasser:	KNORR, HARALD, MILDENBERGER, HILMAR, NESTLER, HANS J
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:	Process for the preparation of compounds of the formula (I) where R is (C1-C4)alkyl, which comprises reacting a compound of the formula II (II) with an alcoholate of the formula III Met-OR (III) where Met is Na or K and R has the abovementioned meaning, at temperature from -30 DEG C. to +10 DEG C.