Ring-opening metathesis polymerization of phosphazene-functionalized norbornenes

被引：39

作者：

Allcock, HR ^{[1
]}

Laredo, WR ^{[1
]}

deDenus, CR ^{[1
]}

Taylor, JP ^{[1
]}

机构：

[1] Penn State Univ, Dept Chem, University Pk, PA 16802 USA

来源：

MACROMOLECULES | 1999年 / 32卷 / 23期

关键词：

D O I：

10.1021/ma990752h

中图分类号：

O63 [高分子化学（高聚物）];

学科分类号：

070305 ; 080501 ; 081704 ;

摘要：

Ring-opening metathesis polymerization (ROMP) of phosphazene-functionalized norbornenes was demonstrated with the use of (PCy3)(2)Cl2RuCHPh as catalyst (where Cy = cyclohexyl). This allowed the incorporation of alkoxy-, fluoroalkoxy-, and aryloxy-derived cyclic phosphazenes as side groups linked to the organic polymer backbone. The polymers were obtained in moderate yields with the properties being dependent on the side groups present and on the molecular weight. The polymers were characterized by multinuclear NMR, DSC, TGA, GPC, elemental analysis, and, in one case, contact angle measurements.

引用

页码：7719 / 7725

页数：7

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