The importance of the nature of initiator and solvent in atom transfer radical polymerization of methyl methacrylate catalyzed by copper(I) N-alkyl-2-pyridylmethanimine complexes

被引：0
作者：
Destarac, M [1 ]
Alric, J [1 ]
Boutevin, B [1 ]
机构：
[1] Ecole Natl Super Chim Montpellier, UPRESA 50760, Lab Chim Macromol, F-34000 Montpellier, France
来源：
MACROMOLECULAR RAPID COMMUNICATIONS | 2000年 / 21卷 / 18期
关键词：
D O I：
10.1002/1521-3927(20001201)21:18<1337::AID-MARC1337>3.0.CO;2-7
中图分类号：
O63 [高分子化学（高聚物）];
学科分类号：
070305 ; 080501 ; 081704 ;
摘要：
The effect of the nature of initiator and solvent in atom transfer radical polymerization of methyl methacrylate (MMA) using N-pentyl-2-pyridylmethanimine as the ligand in the presence of Cu(I)Br has been investigated. Under identical concentration and tempera ture conditions, p-toluenesulfonyl chloride (p-TsCl) in diphenyl ether gives polymerization rates identical to ethyl 2-bromoisobutyrate in xylene. However, the former system induces better control of molecular weights and lower polydispersities. © Wiley-VCH Verlag GmbH, 2000.
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页码：1337 / 1341
页数：5
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