Synthesis of alpha-norbornenyl polystyrene macromonomers and their ring-opening metathesis polymerization

被引：43

作者：

Heroguez, V

Gnanou, Y

Fontanille, M

机构：

[1] Lab. de Chim. des Polymeres Organ., ENSCPB, Université Bordeaux-1, 33402 Talence Cédex, Avenue Pey-Berland

来源：

MACROMOLECULAR RAPID COMMUNICATIONS | 1996年 / 17卷 / 02期

关键词：

D O I：

10.1002/marc.1996.030170210

中图分类号：

O63 [高分子化学（高聚物）];

学科分类号：

070305 ; 080501 ; 081704 ;

摘要：

Polystyrene macromonomers, fitted with a norbornenyl unsaturation in cr position, have been obtained from a norbornene based carbanionic initiator that has been purposely designed to this end. The advantages of this synthetic scheme over that based on the deactivation of living PS chains are emphasized. One of the macromonomers prepared has been subsequently polymerized by ring-opening metathesis, using a Schrock complex as initiator. The characterization of the resulting polymacromonomers showed that the metathesis process occurred under ''living'' conditions.

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页码：137 / 142

页数：6

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