Nucleophilicity scale for n- and π-nucleophiles

被引:36
|
作者
Jaramillo, Paula
Fuentealba, Patricio
Perez, Patricia
机构
[1] Univ Andres Bello, Fac Ecol & Recursos Nat, Dept Ciencias Quim, Santiago, Chile
[2] Univ Chile, Fac Ciencias, Dept Fis, Santiago 653, Chile
[3] Univ Chile, Fac Ciencias, Dept Quim, Santiago 653, Chile
关键词
D O I
10.1016/j.cplett.2006.06.066
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
A recently introduced empirical nucleophilicity index for a series of n- and pi-nucleophiles was evaluated. The index is based on the frontier molecular orbital information of the nucleophile and its electrophilic partner. The model is validated against kinetic data of alkenes, phosphanes, phosphites and amines interacting with the corresponding electrophilic partner. The predictive character of this index is tested for some nucleophiles. (c) 2006 Elsevier B.V. All rights reserved.
引用
收藏
页码:421 / 425
页数:5
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