Chain-end- and in-chain-functionalized AB diblock copolymers as key building blocks in the synthesis of well-defined architectural polymers

被引：39

作者：

Hirao, Akira ^{[1
]}

Murano, Kota ^{[1
]}

Oie, Toshiyuki ^{[1
]}

Uematsu, Masahiro ^{[1
]}

Goseki, Raita ^{[1
]}

Matsuo, Yuri ^{[1
]}

机构：

[1] Tokyo Inst Technol, Polymer & Organ Mat Dept, Grad Sch Sci & Engn, Meguro Ku, Tokyo 1528552, Japan

来源：

POLYMER CHEMISTRY | 2011年 / 2卷 / 06期

关键词：

STAR-BRANCHED POLYMERS; LIVING ANIONIC-POLYMERIZATION; (AB)(N) MULTIBLOCK COPOLYMERS; ASYMMETRIC STAR; SUCCESSIVE SYNTHESIS; COUPLING REACTION; PENTABLOCK QUINTOPOLYMERS; PRECISE SYNTHESIS; POLYSTYRENES; STYRENE;

D O I：

10.1039/c0py00344a

中图分类号：

O63 [高分子化学（高聚物）];

学科分类号：

070305 ; 080501 ; 081704 ;

摘要：

This paper reviews the precise synthesis of architectural polymers by methodologies utilizing either chain-end- or in-chain-functionalized AB diblock copolymers as efficient key building blocks. Architectural polymers herein synthesized are miktoarm star-branched polymers, exact graft copolymers, high-density comblike polymers, and alternative and sequential multiblock copolymers. Chain-end- and in-chain-functionalized AB diblock copolymers and, in some cases, core-functionalized ABC star-branched polymers utilized as building blocks are prepared by living anionic polymerization in conjunction with specially functionalized agents and linked in manners suitably designed for each architectural polymer to successfully synthesize such structurally complex polymers. The resulting polymers are all well-defined in structure and precisely controlled in chain length.

引用

页码：1219 / 1233

页数：15

共 75 条

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