A propene-substituted cyclotriphosphazene: synthesis, characterization and polymerization

Bosscher, G.; Meetsma, A.; Vandegrampel, Jc

doi:10.1039/a608595d

Cited by 6 publications

(3 citation statements)

References 24 publications

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“…However, it should be noted that the mean P...P in-teraction is 2.745 (2) A, which is not different from that observed from N.3P3CI6. Recently, a short P...P interaction [2.675 (1)A] has been reported for an ansa compound derived from a difunctional nucleophilic reagent (Bosscher et al, 1997).…”

Section: Commentmentioning

confidence: 99%

A Novel Cyclotriphosphazene Complex with a Short Transannular P...P Contact

Thomas¹

1998

Acta Crystallogr C

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Section: Commentmentioning

confidence: 99%

A Novel Cyclotriphosphazene Complex with a Short Transannular P...P Contact

Thomas¹

1998

Acta Crystallogr C

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“…[3][4][5][6] There are two possible ways to obtain cyclotriphosphazene-containing polymers. They can be obtained, for example, from cyclophosphazenes containing polymerizable vinyl, acrylic, or methacrylic groups linked to phosphorus by P-O [7][8][9][10][11][12][13][14] or P-C [15][16][17][18][19][20][21] bonds. In a second approach, cyclotriphosphazene can be introduced into an organic polymer by polycondensation of two bifunctional molecules.…”

Section: Introductionmentioning

confidence: 99%

Synthesis of polyurethane/polyethylene grafted polymers using cyclotriphosphazene as a coupling agent

Dez¹,

Jaeger²

2003

J of Applied Polymer Sci

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ABSTRACT:The reaction between a dihydroxyphenoxycyclotriphosphazene containing allylic functions, 3, and hexamethylene-1,6-diisocyanate (HDI) leads to a new cyclotriphosphazene-substituted polyurethane 4. The structures of both classes of compounds involved in that synthesis were investigated by 31 P-, 13 C-, and 1 H-NMR, infrared, and mass spectrometries, size-exclusion chromatography, and elemental analysis. The thermal behavior of 4 was investigated and compared to that of hexaphenoxycyclotriphosphazene, N 3 P 3 (OC 6 H 5 ) 6 , and of a polyurethane synthesized from 1,3-bis(hydroxy)benzene and HDI. The free-radicalpromoted grafting of 4 onto the polyethylene surface is described. The resultant surface was studied by ATR-IR, XPS, and contact-angle techniques.

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“…They are generally obtained from cyclophosphazenes containing a polymerizable group (e.g. vinyl, acrylic, or methacrylic) linked to phosphorus by P−O − or P−C − bonds.…”

Section: Introductionmentioning

confidence: 99%

Synthesis and Radical Polymerization of Methacrylate Monomers Containing Cyclotriphosphazene. Thin-Layer Grafts of Their Polymers on a Poly(vinyl alcohol) Surface

Dez

Jaeger

1997

Macromolecules

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The reaction between the monohydroxylated cyclotriphosphazene (4-hydroxyphenoxy)pentaphenoxycyclotriphosphazene, 3obtained by the reaction of the (4-methoxyphenoxy)pentaphenoxycyclotriphosphazene 2 with BBr3/H2Oand methacryloyl chloride, led to a new methacrylate-substituted cyclotriphosphazene, 4. Radical polymerization of 4 led to the hybrid inorganic−organic poly(cyclophosphazene−methacrylate) 5. The structures of both classes of compounds were investigated by 31P, 13C, and 1H NMR, infrared spectroscopy, mass spectrometry, size exclusion chromatography, and elemental analysis. The thermal behavior of the new polymer 5 was investigated and compared to the one of poly(phenyl methacrylate) 6. It was demonstrated that the incorporation of cyclophosphazene as pendant group increases the thermal stability of the corresponding organic polymer. The free-radical promoted grafting of 5 onto poly(vinyl alcohol)surface has been described. The resultant surfaces were studied by ATR-IR, XPS, and contact angle techniques. It was demonstrated that the presence of ethyl functions in 5 increases the grafting yield.

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A propene-substituted cyclotriphosphazene: synthesis, characterization and polymerization

Cited by 6 publications

References 24 publications

A Novel Cyclotriphosphazene Complex with a Short Transannular P...P Contact

A Novel Cyclotriphosphazene Complex with a Short Transannular P...P Contact

Synthesis of polyurethane/polyethylene grafted polymers using cyclotriphosphazene as a coupling agent

Synthesis and Radical Polymerization of Methacrylate Monomers Containing Cyclotriphosphazene. Thin-Layer Grafts of Their Polymers on a Poly(vinyl alcohol) Surface

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