Stereospecific polymerization of methacrylates by metallocene and related catalysts

被引：46

作者：

Chen, EYX ^{[1
]}

机构：

[1] Colorado State Univ, Dept Chem, Ft Collins, CO 80523 USA

来源：

JOURNAL OF POLYMER SCIENCE PART A-POLYMER CHEMISTRY | 2004年 / 42卷 / 14期

关键词：

D O I：

10.1002/pola.20184

中图分类号：

O63 [高分子化学（高聚物）];

学科分类号：

070305 ; 080501 ; 081704 ;

摘要：

Stereospecific-isospecific, syndiospecific, and diastereospecific-polymerizations of methacrylates using group 4 metallocene and related catalysts produce polymethacrylates with controlled stereo-microstructures. The versatility and stereospecificity of these catalysts for methyl methacrylate polymerization were demonstrated not only in solution-phase polymerization, but also in polymerizations on silica surfaces and inside silicate nanogalleries. (C) 2004 Wiley Periodicals, Inc.

引用

页码：3395 / 3403

页数：9

共 33 条

[1]

Bandermann F, 2001, MACROMOL SYMP, V174, P247, DOI 10.1002/1521-3900(200109)174:1<247::AID-MASY247>3.0.CO

[2]

2-G

[3] Complex macromolecular architectures utilizing metallocene catalysts [J].

Batis, C ;

Karanikolopoulos, G ;

Pitsikalis, M ;

Hadjichristidis, N .

MACROMOLECULES, 2003, 36 (26) :9763-9774

[4] ansa-zirconocene ester enolates:: Synthesis, structure, reaction with organo-Lewis acids, and application to polymerization of methacrylates [J].

Bolig, AD ;

Chen, EYX .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2004, 126 (15) :4897-4906

[5] Isotactic-b-syndiotactic stereoblock poly(methyl methacrylate) by chiral metalllocene/Lewis acid hybrid catalysts [J].

Bolig, AD ;

Chen, EYX .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2002, 124 (20) :5612-5613

[6] Reversal of polymerization stereoregulation in anionic polymerization of MMA by chiral metallocene and non-metallocene initiators: A new reaction pathway for metallocene-initiated MMA polymerization [J].

Bolig, AD ;

Chen, EYX .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2001, 123 (32) :7943-7944

[7] On the polymerization of methyl methacrylate by group 4 metallocenes [J].

Cameron, PA ;

Gibson, VC ;

Graham, AJ .

MACROMOLECULES, 2000, 33 (12) :4329-4335

[8] Amphicatalytic polymerization: Synthesis of stereomultiblock poly(methyl methacrylate) with diastereospecific ion pairs [J].

Chen, EYX ;

Cooney, MJ .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2003, 125 (24) :7150-7151

[9]

CHEN EYX, 2004, POLYM PREPR, V45, P993

[10] GROUP-TRANSFER POLYMERIZATION USING CATIONIC ZIRCONOCENE COMPOUNDS [J].

COLLINS, S ;

WARD, DG .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1992, 114 (13) :5460-5462

← 1 2 3 4 →