New insights into the mechanism of activation of atom transfer radical polymerization by Cu(I) complexes

被引：74

作者：

De Paoli, Patrizia ^{[1
]}

Isse, Abdirisak A. ^{[1
]}

Bortolamei, Nicola ^{[1
]}

Gennaro, Armando ^{[1
]}

机构：

[1] Univ Padua, Dept Chem Sci, I-35131 Padua, Italy

来源：

CHEMICAL COMMUNICATIONS | 2011年 / 47卷 / 12期

关键词：

RATE CONSTANTS; EQUILIBRIUM-CONSTANTS; ACETONITRILE; ATRP; COUNTERION; SOLVENT; HALIDE; LIGAND;

D O I：

10.1039/c1cc10195a

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

The kinetics of activation of RX by a Cu-I complex has been investigated in MeCN both in the absence and presence of halide ions. The system Cu-I/L/X- (L = Me6TREN) is mainly composed of (CuL+)-L-I, (XCuL)-L-I and (CuX2-)-X-I, but only (CuL+)-L-I is found to be an active catalyst reacting with RX.

引用

收藏

页码：3580 / 3582

页数：3

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