31P NMR Studies on (β-Naphthoxy)Cyclotriphosphazene Derivatives with Various Degree of Substitution

  • K. Brandt
  • T. Kupka
Conference paper


The application of 1H broadband decoupling has greatly improved the quality and usefulness of 131P NMR data, in particular for cyclophosphazenes1,2. In most cases 121 MHz 131P NMR appears convenient for unambiguous structural assignments of various derivatives of parent hexachlorocyclo- triphosphazene, N3,P3,Cl6(I)3. In this work we have applied 131P NMR data for studying the course of substitution of (I) with β-naphtol residues.


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Copyright information

© Springer-Verlag Berlin Heidelberg 1990

Authors and Affiliations

  • K. Brandt
    • 1
  • T. Kupka
    • 1
  1. 1.Institute of Polymer ChemistryPolish Academy of SciencesZabrzePoland

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