Functional polymers from novel carboxyl-terminated trithiocarbonates as highly efficient RAFT agents

被引：1421

作者：

Lai, JT ^{[1
]}

Filla, D ^{[1
]}

Shea, R ^{[1
]}

机构：

[1] Noveon Inc, Brecksville, OH 44141 USA

来源：

MACROMOLECULES | 2002年 / 35卷 / 18期

关键词：

D O I：

10.1021/ma020362m

中图分类号：

O63 [高分子化学（高聚物）];

学科分类号：

070305 ; 080501 ; 081704 ;

摘要：

An overview is given on an easy synthesis of carbonxyl-terminated trithiocarbonates. Telechelic carboxyl-terminated polymers are shown to be easily obtained when dicarboxyl trithocarbonate is employed. Bulk or solution polymerizations of alkyl acrylates, acrylic acid, and styrene are well-controlled. Some disproportionation at chain ends are observed with methyl methacrylate.

引用

收藏

页码：6754 / 6756

页数：3

相关论文

共 8 条

[1] Living free-radical polymerization by reversible addition-fragmentation chain transfer: The RAFT process [J].

Chiefari, J ;

Chong, YK ;

Ercole, F ;

Krstina, J ;

Jeffery, J ;

Le, TPT ;

Mayadunne, RTA ;

Meijs, GF ;

Moad, CL ;

Moad, G ;

Rizzardo, E ;

Thang, SH .

MACROMOLECULES, 1998, 31 (16) :5559-5562

[2] Totally hindered phenols.: 2,6-di-t-butyl-4-(1,1-dialkyl-1-acetamide)-phenols and their persistent phenoxy radicals [J].

Lai, JT .

TETRAHEDRON LETTERS, 2001, 42 (04) :557-560

[3]

Le T, PCT int appl, Patent No. [9801478, WO9801478A1980115]

[4] Zerovalent metals in controlled ''living'' radical polymerization [J].

Matyjaszewski, K ;

Coca, S ;

Gaynor, SG ;

Wei, ML ;

Woodworth, BE .

MACROMOLECULES, 1997, 30 (23) :7348-7350

[5] Living polymers by the use of trithiocarbonates as reversible addition-fragmentation chain transfer (RAFT) agents: ABA triblock copolymers by radical polymerization in two steps [J].

Mayadunne, RTA ;

Rizzardo, E ;

Chiefari, J ;

Krstina, J ;

Moad, G ;

Postma, A ;

Thang, SH .

MACROMOLECULES, 2000, 33 (02) :243-245

[6]

MISHRA MK, 1998, HDB RADICAL VINYL PO, pCH9

[7]

SOLOMON D, 1986, Patent No. 4581428

[8] A novel synthesis of functional dithioesters, dithiocarbamates, xanthates and trithiocarbonates [J].

Thang, SH ;

Chong, YK ;

Mayadunne, RTA ;

Moad, G ;

Rizzardo, E .

TETRAHEDRON LETTERS, 1999, 40 (12) :2435-2438