Homofugality:: A new reactivity index describing the leaving group ability in homolytic substitution reactions

被引:16
|
作者
Guerra, Doris
Castillo, Raquel
Andres, J.
Fuentealba, P.
Aizman, A.
Contreras, R.
机构
[1] Univ Andres Bello, Dept Ciencias Quim, Fac Ecol & Recursos Nat, Santiago, Chile
[2] Univ Jaime 1, Dept Ciencias Expt, Castellon de La Plana, Spain
[3] Univ Chile, Fac Ciencias, Dept Fis, Santiago, Chile
[4] Univ Chile, Fac Ciencias, Dept Quim, Santiago, Chile
[5] Univ Tecn Federico Santa Maria, Dept Quim, Valparaiso, Chile
关键词
D O I
10.1016/j.cplett.2006.04.092
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
We propose and test a new reactivity index tentatively called homofugality, to quantitatively rank the leaving group ability of radical fragments present in homolytic substitution reactions. The model is validated for a series of S(H)2 processes involving organometallic systems. (c) 2006 Elsevier B.V. All rights reserved.
引用
收藏
页码:437 / 442
页数:6
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