Polydichlorophosphazenes: Synthèse à Partir De Cl3Pnp(O)Cl2
Abstract
Abstract The polychlorophosphazenes of the general formula This alternate synthetic method is detailed. The course of this polycondensation has been investigated by 31P NMR spectroscopy (400 MHz). The assignments of all the 31P NMR signals of digomers have been performed. Knowledge of these 31P NMR properties leads to the understanding of the detailed mechanism of the polycondensation through the quantitative analysis of several intermediate species involved in the reaction. The major impurities formed during the synthesis of Cl3PHP(O)Cl2 have been identified. Their catalytic or inhibitant effect has been studied. The results obtained lead the prediction of an industrial exploitation of this process.
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Alternative, non-ROP, routes have also been investigated, albeit with, as yet, limited commercial success.
“Thus, alternative, non-ROP, routes have also been investigated [164 -167], albeit with, as yet, limited commercial success.”
From Ring-Opening Polymerization—An Introductory Review (2013) · cites this paper as [164]
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References 5 · Cited by 12
- Authors
- D'Halluin, G., De Jaeger, R., & Potin, P.
- Affiliations
- Laboratoire de Spectroscopie pour les Interactions, la Réactivité et l'Environnement (FR)
- Venue
- Bulletin des Sociétés Chimiques Belges
- Publisher
- Wiley
- Published
- 1989-01
- Volume
- 98
- Issue
- 9-10
- Pages
- 653-666
- ISSN
- 0037-9646 (ISSN-L)
- OpenAlex
- W2159980887
- Cited by
- 12
- References
- 5
- Citations by year
- 2025: 1 · 2013: 1
- FWCI
- 1.47
- Type
- journal article
- Language
- en
- Open access
- closed
- Locations
- Bulletin des Sociétés Chimiques Belges (publishedVersion)
- Topics
- Physical Sciences › Chemistry › Organic Chemistry › Organophosphorus compounds synthesis
- Physical Sciences › Chemistry › Inorganic Chemistry › Synthesis and characterization of novel inorganic/organometallic compounds
- Physical Sciences › Chemistry › Organic Chemistry › Phosphorus compounds and reactions
- Keywords
- poly(dichlorophosphazene), polycondensation, 31P NMR, reaction mechanism, impurity identification, catalytic effect, industrial synthesis
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