New Products from PCl3, P(NMe2)3, and AlCl3

Authors

  • Prof. Dr. Alfred Schmidpeter,

    Corresponding author
    1. Institut für Anorganische Chemie der Universität, Meiserstrasse 1, D-8000 München 2 (FRG)
    • Institut für Anorganische Chemie der Universität, Meiserstrasse 1, D-8000 München 2 (FRG)
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  • Dr. Siegfried Lochschmidt

    1. Institut für Anorganische Chemie der Universität, Meiserstrasse 1, D-8000 München 2 (FRG)
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  • This work was supported by the Deutsche Forschungsgemeinschaft and the Fonds der Chemischen Industrie.

  • Dedicated to Professor Rolf Appel on the occasion of his 65th birthday

Abstract

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Exploitation of an old and frequently studied reaction (to obtain new compounds) has proven successful with the system PCl3/P(NMe2)3/AlCl3. Depending on the sequence in which the reaction partners are allowed to react with each other, different products are formed. The most interesting new products are the diphosphoniodiphosphirane ion 1 (the CH2 group comes from the solvent CH2Cl2) and the cyclotetraphosphane ion 2.

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