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Die Synthese aliphatischer Organophosphorverbindungen mit Hilfe von Diäthylaminodichlorphosphin

Synthesis of Aliphatic Organophosphorus compounds

  • Organische Chemie und Biochemie
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Monatshefte für Chemie / Chemical Monthly Aims and scope Submit manuscript

Abstract

Diethylaminodichlorophosphine, prepared from PCl3 and diethylamine, reacted with C8H17MgBr to give dioctylphosphinous acid, (C8H17)2P(O)H. Oxidation of this compound with H2O2 produced dioctylphosphinic acid, (C8H17)2P(O)OH. In an analogous reaction sequence employing BrMg(CH2)8MgBr polyoctamethylenephosphinic acid was obtained in 67% yield. This polymer is insoluble in organic solvents.

Zusammenfassung

Diäthylaminodichlorohosphin, (C2H5)2NPCl2, hergestellt aus PCl3 und Diäthylamin, reagierte mit C8H17MgBr zu Dioctylphosphinigsäure, (C8H17)2P(O)H, die mit H2O2 zur Phosphinsäure oxydiert wurde. Polyoctamethylenphosphinsäure wurde in 67% Ausbeute als eine in organischen Lösungsmitteln unlösliche weiße Substanz in ähnlicher Weise, unter Verwendung von BrMg(CH2)8MgBr, erhalten. *** DIRECT SUPPORT *** A3615144 00016

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Authors and Affiliations

  1. Chemistry Department, Texas A&M University, 77843, College Station, TX, U.S.A.

    Kurt J. Irgolic, Lyle R. Kallenbach & Ralph A. Zingaro

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  1. Kurt J. Irgolic
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  2. Lyle R. Kallenbach
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  3. Ralph A. Zingaro
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Irgolic, K.J., Kallenbach, L.R. & Zingaro, R.A. Die Synthese aliphatischer Organophosphorverbindungen mit Hilfe von Diäthylaminodichlorphosphin. Monatshefte für Chemie 102, 545–549 (1971). https://doi.org/10.1007/BF00909351

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  • DOI: https://doi.org/10.1007/BF00909351

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