Mechanism of the inhibiting action of electrolytes on the micellar effect in alkaline hydrolysis of p-nitrophenyl ethyl chloromethylphosphonate

被引：0
|
作者：
Zakharova, LY [1 ]
Kudryavtseva, LA [1 ]
Konovalov, AI [1 ]
机构：
[1] Russian Acad Sci, Ctr Sci, AE Arbuzov Inst Organ & Phys Chem, Kazan 420088, Russia
来源：
MENDELEEV COMMUNICATIONS | 1998年 / 04期
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D O I：
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中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
The influence of KCl, KBr and sodium salicylate (NaSal) on the micellar effect of cetylpyridinium bromide in the alkaline hydrolysis of p-nitrophenyl ethyl chloromethylphosphonate has been studied and the effects of electrolytes on the rate constant and surface potential compared; based on the data obtained, it can be concluded that the reaction inhibition is determined both by a change in the structure and properties of the micellar aggregates and by a decrease in the concentration of the nucleophile in the micelles due to a decrease in the surface potential.
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页码：163 / 165
页数：3
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