Phase transfer catalysis in the synthesis of phosphorus-containing polymers

Phase transfer catalysis in the synthesis of phosphorus-containing polymers

Polyphosphonates of high molecular weights were prepared from chloromethylphosphonic dichloride (CMPD) and 4,4’-sulfonyldiphenol (SDP) by two-phase interfacial polycondensation (l–l), in an organic solvent-aqueous alkaline solution system, with a phase-transfer catalyst, at –8 º – 0 ºC. Alternative...

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Bibliographic Details
Main Authors: Iliescu Samaranda, Ilia Gheorghe, Popa Adriana
Format: Article
Language:English
Published: Serbian Chemical Society 2005-01-01
Series:Journal of the Serbian Chemical Society
Subjects:
polyphosphonates
chloromethylphosphonic dichloride
4,4’-sulfonyldiphenol
interfacial polycondensation
phase-transfer catalyst
Online Access:http://www.doiserbia.nb.rs/img/doi/0352-5139/2005/0352-51390507951I.pdf

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http://www.doiserbia.nb.rs/img/doi/0352-5139/2005/0352-51390507951I.pdf

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