SOLID-PHASE COSOLVENTS - TRIPHASE CATALYTIC HYDROLYSIS OF 1-BROMOADAMANTANE

被引：43

作者：

REGEN, SL

BESSE, JJ

MCLICK, J

机构：

[1] Department of Chemistry, Marquette University, Wisconsin, Milwaukee

来源：

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY | 1979年 / 101卷 / 01期

关键词：

D O I：

10.1021/ja00495a019

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

The triphase catalytic hydrolysis of 1-bromoadamantane in a toluene-water system using 14 closely related insoluble graft copolymers has been studied. The enthalpies of activation computed from kinetic analysis of the first-order rate constants showed considerable variation accompanied by a compensating fluctuation in the entropy values. In addition, the free energy of activation for all systems investigated was energetically more favorable than that of the uncatalyzed biphase system. These results provide strong evidence for cosolvent behavior by the resins. © 1979, American Chemical Society. All rights reserved.

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页码：116 / 120

页数：5

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