Redox control within single-site polymerization catalysts

被引：264

作者：

Gregson, Charlotte K. A. ^{[1
]}

Gibson, Vernon C. ^{[1
]}

Long, Nicholas J. ^{[1
]}

Marshall, Edward L. ^{[1
]}

Oxford, Phillip J. ^{[1
]}

White, Andrew J. P. ^{[1
]}

机构：

[1] Univ London Imperial Coll Sci Technol & Med, Dept Chem, London SW7 2A7, England

来源：

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY | 2006年 / 128卷 / 23期

关键词：

D O I：

10.1021/ja061398n

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

The activity of a single-site titanium-based lactide polymerization initiator supported by a ferrocenyl-derivatized salen ligand is shown to be modulated by a chemical redox switch; a substantially higher rate of propagation is found for the neutral catalyst compared to its oxidized dicationic ferrocenium counterpart. Copyright © 2006 American Chemical Society.

引用

页码：7410 / 7411

页数：2

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