THE EFFECT OF CATIONIC, ANIONIC AND NONIONIC SURFACTANT MICELLES ON THE ALKALINE-HYDROLYSIS OF ESTERS

被引：0

作者：

ZENG, XC

LI, QL

QIN, ZM

WANG, Q

ZOU, P

LI, GZ

HUANG, QZ

机构：

[1] SHANDONG UNIV, COLL CHEM, JINAN 250100, PEOPLES R CHINA

[2] SICHUAN NORMAL UNIV, DEPT CHEM, CHENGDU 610066, PEOPLES R CHINA

来源：

CHEMICAL JOURNAL OF CHINESE UNIVERSITIES-CHINESE | 1995年 / 16卷 / 06期

关键词：

CATIONIC SURFACTANT MICELLE; ANIONIC SURFACTANT MICELLE; NONIONIC SURFACTANT MICELLE; ALKALINE HYDROLYSIS OF EATER; INHIBITION EFFECT;

D O I：

暂无

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

The alkaline hydrolysis of aromatic and normal aliphatic acid esters has been studied at 25 degrees C in the micellar solutions of surfactants (DTAB, TTAB, CTAB, SDS, Brij-35, Triton X-100) with spectrophotometry and the method of thermokinetics in this paper, k(1m) and k(2m) in micellar pseudophase have been calculated. The ratios of k(2m) to k(2w) or K-1m to K-1w indicate that the alkaline hydrolysis of esters are inhibited by all researched micelles. We suppose the micropolarity of micelles can account for the inhibition of micelles.

引用

页码：937 / 942

页数：6