Functional and Tuneable Amino Acid Polymers Prepared by RAFT Polymerization

被引:31
|
作者
Evans, Amanda C. [1 ]
Skey, Jared [1 ,2 ]
Wright, Megan [1 ]
Qu, Wenjun [1 ]
Ondeck, Courtney [1 ]
Longbottom, Deborah A. [1 ]
O'Reilly, Rachel K. [1 ,2 ]
机构
[1] Univ Cambridge, Dept Chem, Cambridge CB2 1LW, England
[2] Univ Warwick, Dept Chem, Coventry CV4 7AL, W Midlands, England
基金
英国工程与自然科学研究理事会;
关键词
L-proline copolymers; organocatalysis; polystyrene; reversible addition-fragmentation chain transfer (RAFT); trithiocarbonate; FRAGMENTATION CHAIN TRANSFER; ASYMMETRIC-ALDOL-REACTION; LIVING RADICAL POLYMERIZATION; ORGANOCATALYTIC CONJUGATE ADDITION; WATER-SOLUBLE (CO)POLYMERS; L-PROLINE; SUPPORTED PROLINE; BLOCK-COPOLYMERS; ENANTIOSELECTIVE ALDOL; CHIROPTICAL PROPERTIES;
D O I
10.1002/pola.23721
中图分类号
O63 [高分子化学(高聚物)];
学科分类号
070305 ; 080501 ; 081704 ;
摘要
We report the application of reversible addition-fragmentation chain transfer polymerization using a novel chain transfer agent toward the synthesis of a variety of copolymers containing proline-derived monomeric units. This methodology enables ready access to a number of polymeric species with narrow molecular weight distributions, reliable functional unit incorporations, and high conversions. The methodology is also a facile approach to novel copolymeric species incorporating amino, acids, which possess unique material properties and the potential for further organocatalytic application. (C) 2009 Wiley Periodicals, Inc. J Polym Sci Part A: Polym Chem 47:6814-6826, 2009
引用
收藏
页码:6814 / 6826
页数:13
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