Organische Phosphorverbindungen 42. Einige Reaktionen von Bis??(dialkoxyphosphonyl??methyl)??O??alkylphosphinaten und Tris??(dialkoxyphosphonyl??methyl)?? …

L Maier

Index: Maier,L. Helvetica Chimica Acta, 1970 , vol. 53, p. 1948 - 1956

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Abstract

Abstract The metallation of alkyl bis-(dialkyloxyphosphonyl-methyl)-phosphinates (I) and tris- (dialkyloxyphosphonyl-methyl)-phosphine oxides (II) proceeds quantitatively with Na, K, or NaH in inert organic solvents. Alkylation of these metallated derivatives is effected with alkyl halides. In addition to the mono-alkylated products, the di-alkylated and the non-alkylated products are formed also.