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BY-NC-ND 3.0 license Open Access Published by De Gruyter June 2, 2014

Ein neues Verfahren zur Darstellung asymmetrisch substituierter Phosphimminophosphoniumsalze [Bun3P-N=PR3]X / A New Method for the Preparation of Asymmetrically Substituted Phosphiniminophosphonium Salts [Bun3P-N=PR3]X

  • Rainer Bartsch , Othmar Stelzer and Reinhard Schmutzler

Tri-n-butylfluorophosphonium bromide and N-trimethylsilylphosphinimines R3P=N-SiMe3 react with formation of trimethylsilyl bromide and fluoride and mixed phosphiniminophosphonium bromides/fluorides, [Bun3P-N=PR3]Br/F. Metathetical reactions with sodium iodide, ammonium hexafluorophosphate and potassium Perchlorate yield the corresponding phosphiniminophosphonium iodides, hexafluorophosphates and perchlorates, respectively. The cations [Bun3P-N=PR3]+ behave as phase-transfer agents. In the presence of these cations permanganate anion is transferred from aqueous solutions into benzene.

Received: 1981-9-28
Published Online: 2014-6-2
Published in Print: 1982-3-1

© 1946 – 2014: Verlag der Zeitschrift für Naturforschung

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 3.0 License.

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