Effect of CH3CN-H2O and CH3CN solvents on rate of reaction of phthalimide with piperidine

被引：0

作者：

Khan, MN ^{[1
]}

机构：

[1] Univ Malaya, Fac Sci, Dept Chem, Kuala Lumpur 50603, Malaysia

来源：

JOURNAL OF PHYSICAL ORGANIC CHEMISTRY | 1999年 / 12卷 / 03期

关键词：

phthalimide; piperidine; aminolysis; kinetics; acetonitrile-water solvent; acetonitrile solvent; general base catalysis;

D O I：

10.1002/(SICI)1099-1395(199903)12:3<187::AID-POC115>3.0.CO;2-L

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

Pseudo-first-order rate constants (k(obs)) for the reaction of piperidine with phthalimide vary linearly with the total concentration of piperidine ([Pip](T)) at a constant content of CH3CN in H2O-CH3CN solvents within the CH3CN content range 2-80 % (v/v). The change in k(obs), with the change in [Pip](T) at 100% (v/v) CH3CN obeys the relationship k(obs) = Psi [Pip](T)(2)/(1 + Phi [Pip](T)). Copyright (C) 1999 John Wiley & Sons, Ltd.

引用

页码：187 / 193

页数：7

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