Functionalization of poly(oxyethylene phosphonate) under phase-transfer catalyst conditions

Titorenkova, Rositsa; Vassilev, A.; Popova, Ye.V.; Ivanov, Iván; Troev, K.

doi:10.1016/s0032-3861(03)00081-8

Cited by 24 publications

(16 citation statements)

References 21 publications

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“…Brush copolymers, composed of polymeric arms regularly and densely spaced along a polymeric backbone, have been actively investigated for pharmaceutical applications like polymer carriers of drugs, because of their ability to self‐assemble into well‐defined nano‐objects 1–3. Among the numerous macromolecular systems potentially available as drug delivery, polymers with alkylene H‐phosphonate repeating units in the backbone are of particular interest due to their biodegradability and biocompatibility 4–8. Moreover, the pendant functional ability enables modification of the polymer backbone, which alters physical and chemical properties 9, 10.…”

Section: Introductionmentioning

confidence: 99%

Comparative study on the preparation and properties of radiation‐grafted polymer electrolyte membranes based on fluoropolymer films

Chen

Septiani

Asano

et al. 2006

J of Applied Polymer Sci

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In this study the fluoropolymers, poly(ethylene-co-tetrafluoroethylene) (ETFE) and poly(vinylidene fluoride) (PVDF) films, together with the radiation-induced crosslinked polytetrafluoroethylene (cPTFE) film were compared on the basis of their preparation and properties of radiation-grafted polymer electrolyte membranes. The polymer electrolyte membranes were prepared by radiation grafting of styrene into the base films and subsequent sulfonation. The proton conductivity and chemical stability of the three types of membranes with a similar ion exchange capacity (IEC) near 1.0 mmol/g were investigated and are discussed in detail. Although the ETFE-based polymer electrolyte membrane was relatively more stable, its proton conductivity was lower than those of the PVDF-and cPTFEbased membranes. On the other hand, the cPTFE-based membrane showed a significantly higher proton conductivity, but its chemical stability was shorter than that of the ETFE-based membrane. It is considered that the difference in the preparation and properties of the polymer electrolyte membranes was due to the difference in the degree of crystallinity as well as in the chemical structure of the fluoropolymer base films.

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Section: Introductionmentioning

confidence: 99%

Comparative study on the preparation and properties of radiation‐grafted polymer electrolyte membranes based on fluoropolymer films

Chen

Septiani

Asano

et al. 2006

J of Applied Polymer Sci

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“…. The number-average molecular weight (M n ) of the synthesized poly(tetraoxyethylene H-phosphonate), determined by the ratio of the integral intensities of PAH groups in the repeating units towards that of the end groups 8,31 was found to be 2800 g/ mol (DP n ¼ 11).…”

Section: Synthesis Of Poly(tetraoxyethylene H-phosphonate)mentioning

confidence: 99%

“…[1][2][3] Among the numerous macromolecular systems potentially available as drug delivery, polymers with alkylene H-phosphonate repeating units in the backbone are of particular interest due to their biodegradability and biocompatibility. [4][5][6][7][8] Moreover, the pendant functional ability enables modification of the polymer backbone, which alters physical and chemical properties. 9,10 Previous works describe successful strategies for appending functionalities onto polyphosphoester backbone by postpolymerization modification, via oxidation or addition reactions.…”

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confidence: 99%

Synthesis of poly(oxyethylene phosphate)‐g‐poly(ethylene oxide) via the “grafting onto” approach by “click” chemistry

Oussadi

Montembault

Fontaine

2011

J. Polym. Sci. A Polym. Chem.

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“…[1][2][3][4][5][6][7] Polymer-nanoparticle composites have also been developed for biomedical applications due to their colloidal stability in physiological media. [8] Functionalized phosphines are one of the most attractive classes of ligands that are capable of forming water-soluble transition metal complexes because of their versatile coordination chemistry.…”

Section: Introductionmentioning

confidence: 99%

Synthesis of Novel Triazole-Containing Phosphonate Polymers

et al. 2015

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The objective of this research was to develop novel phosphonate-containing polymers as they remain a relatively under researched area of polymer chemistry. Herein, we report the synthesis and characterization of 2-(1-(2-(diethoxyphosphoryl) ethyl)-1H-1,2,3-triazol-4-yl)ethyl acrylate (M1) and diethyl (2-(4-(2-acrylamidoethyl)-1H-1,2,3-triazol-1-yl)ethyl) phosphonate (M2) monomers using the copper-catalyzed azide-alkyne cycloaddition (CuAAC) 'click' reaction, and their subsequent polymerization via both uncontrolled and reversible addition-fragmentation chain transfer (RAFT) polymerization techniques yielding phosphonate polymers (P1-P4).

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Functionalization of poly(oxyethylene phosphonate) under phase-transfer catalyst conditions

Cited by 24 publications

References 21 publications

Comparative study on the preparation and properties of radiation‐grafted polymer electrolyte membranes based on fluoropolymer films

Comparative study on the preparation and properties of radiation‐grafted polymer electrolyte membranes based on fluoropolymer films

Synthesis of poly(oxyethylene phosphate)‐g‐poly(ethylene oxide) via the “grafting onto” approach by “click” chemistry

Synthesis of Novel Triazole-Containing Phosphonate Polymers

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