Synthesis and Characterization of Photo-Cross-Linkable Small-Molecule and High-Polymeric Phosphazenes Bearing Cinnamate Groups

Harry R. Allcock, Charles G. Cameron

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39 Scopus citations

Abstract

Cyclic trimeric and high-polymeric phosphazenes bearing cinnamate groups were synthesized and characterized. Cyclic trimers with the general formula N3P3RyRx′, where R = OC6H4OC(O)CH=CHPh, R′ = OCH2CF3 (y = 1, x = 5 and y = 6, x = 0), and R = (OCH2CH2)2OC(O)CH=CHPh (y = 1, x = 5 and y = 6, x = 0) were synthesized. Also prepared were high-polymeric phosphazenes [NPR,R′y], where R = OC6H4OC(O)CH=CHPh, R′ = OCH2CF3 (y = x = 1 andy = 0, x = 2) and R = (OCH2CH2)2OC(O)CH=CHPh (y = x = 1 and y = 0, x = 2). The photo-cross-linking of a representative polymer was studied by UV spectroscopy.

Original languageEnglish (US)
Pages (from-to)3125-3130
Number of pages6
JournalMacromolecules
Volume27
Issue number12
DOIs
StatePublished - Jun 1 1994

All Science Journal Classification (ASJC) codes

  • Organic Chemistry
  • Polymers and Plastics
  • Inorganic Chemistry
  • Materials Chemistry

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