1,8-diazabicyclo[5.4.0]undec-7-ene (DBU) as ligand for atom transfer radical polymerization (ATRP)

被引：28
|
作者：
Fournier, D [1 ]
Romagné, ML [1 ]
Pascual, S [1 ]
Montembault, W [1 ]
Fontaine, L [1 ]
机构：
[1] Univ Maine, LCOM, UCO2M, UMR 6011,CNRS, F-72085 Le Mans, France
来源：
EUROPEAN POLYMER JOURNAL | 2005年 / 41卷 / 07期
关键词：
atom transfer radical polymerization (ATRP); copper complex; DBU; electrochemistry; nitrogen bidentate ligand;
D O I：
10.1016/j.eurpolymj.2005.01.013
中图分类号：
O63 [高分子化学（高聚物）];
学科分类号：
070305 ; 080501 ; 081704 ;
摘要：
I,S-Diazabicyclo[5.4.0]undec-7-ene (DBU) has been used as a bidentate ligand of copper (1) bromide for the ATRP of (meth)acrylates and styrene. With methyl methacrylate, the polymerization reached high conversions producing polymers with a good control of Mn and low polydispersity indexes (PDI = 1.19). Higher PD1 were obtained with polystyrenes and poly(methyl acrylate)s. These results have been correlated to the redox properties of the catalytic complex. (c) 2005 Elsevier Ltd. All rights reserved.
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收藏
页码：1576 / 1581
页数：6
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