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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
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页码:6814 / 6826
页数:13
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