Spontaneous polymerization of phenylphosphaethyne

Douglas A. Loy, Gregory M. Jamison, Mark D. McClain, Todd M. Alam

Research output: Contribution to journalArticle

16 Scopus citations

Abstract

The spontaneous polymerization of phenylphosphaethyne yields mostly saturated oligomers. The absence of high molecular weight macromolecules and detectable end groups is consistent with oligomers formed by a cycloaddition mechanism. The broad molecular weight distribution and greater molecular weight of the oligomers is likely the consequence of the greater steric accessibility to the C-P bond offered by the phenyl group. A presence of head-to-head cycloadducts may explain the thermal instability of the oligomers towards fragmentation with loss of P4.

Original languageEnglish (US)
Pages (from-to)129-133
Number of pages5
JournalJournal of Polymer Science, Part A: Polymer Chemistry
Volume37
Issue number3
StatePublished - Jan 1 1999
Externally publishedYes

ASJC Scopus subject areas

  • Polymers and Plastics
  • Organic Chemistry
  • Materials Chemistry

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  • Cite this

    Loy, D. A., Jamison, G. M., McClain, M. D., & Alam, T. M. (1999). Spontaneous polymerization of phenylphosphaethyne. Journal of Polymer Science, Part A: Polymer Chemistry, 37(3), 129-133.