Halogen bond-assisted electron transfer reactions of aliphatic bromosubstituted electrophiles

被引：30
|
作者：
Rosokha, Sergiy V. [1 ]
Vinakos, Michael K. [1 ]
机构：
[1] Roosevelt Univ, Dept Biol Chem & Phys Sci, Chicago, IL 60605 USA
来源：
PHYSICAL CHEMISTRY CHEMICAL PHYSICS | 2014年 / 16卷 / 05期
基金：
美国国家科学基金会;
关键词：
CHARGE-TRANSFER COMPLEXES; REORGANIZATION ENERGIES; PRECURSOR COMPLEX; MECHANISMS; BREAKING; PROBES;
D O I：
10.1039/c3cp54004a
中图分类号：
O64 [物理化学（理论化学）、化学物理学];
学科分类号：
070304 ; 081704 ;
摘要：
Isolation of pre-reactive complexes and analysis of kinetics of redox reactions of tetrabromomethane and tribromonitromethane demonstrated that halogen bonding results in significant lowering of the activation barriers for electron transfer, and that the rate constants of such (inner-sphere) processes can be evaluated from spectral, structural, and thermodynamic characteristics of the halogen-bonded associates.
引用
收藏
页码：1809 / 1813
页数：5
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