Solvent-solute interactions in the reaction between piperazine and allylbromide

被引：0
|
作者：
Devender, T. [1 ]
Manikyamba, P. [1 ]
机构：
[1] Kakatiya Univ, Dept Chem, Warangal 506009, Andhra Pradesh, India
来源：
PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES INDIA SECTION A-PHYSICAL SCIENCES | 2009年 / 79A卷
关键词：
allylbromide; piperazine; linear solvation energy relationship; solvent parameters; differential solvation free energy; BENZYL BROMIDE; SOLVATION MODELS; BENZIMIDAZOLE; PARAMETERS;
D O I：
暂无
中图分类号：
O [数理科学和化学]; P [天文学、地球科学]; Q [生物科学]; N [自然科学总论];
学科分类号：
07 ; 0710 ; 09 ;
摘要：
The reaction between piperazine and allylbromide has been studied in different protic solvents. The reaction is overall second order with first order dependence on each reactant. Correlation of rate data with different solvent parameters indicates that, the reaction rate is simultaneously influenced by electrophilicity and nucleophilicity of the solvent. From the linear multiple regression analysis, information regarding the relative solvation of the reactants and the transition state is obtained and the solvation model is proposed.
引用
收藏
页码：237 / 240
页数：4
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