Pulse radiolysis studies of dendritic macromolecules with biphenyl peripheral groups and a ruthenium tris-bipyridine core

被引：24

作者：

Ghaddar, TH

Wishart, JF

Kirby, JP

Whitesell, JK

Fox, MA

机构：

[1] N Carolina State Univ, Dept Chem, Raleigh, NC 27695 USA

[2] Brookhaven Natl Lab, Dept Chem, Upton, NY 11973 USA

来源：

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY | 2001年 / 123卷 / 51期

关键词：

D O I：

10.1021/ja011615e

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Electron-transfer reactions in Frechet-type dendrimers with biphenyl peripheral groups and a ruthenium core were investigated by pulse radiolysis techniques. Fast electron-transfer rates found in the two ruthenium dendrimers suggest a very efficient electronic coupling between the peripheral donor groups and the core acceptor.

引用

收藏

页码：12832 / 12836

页数：5

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