ALKALINE HYDROLYSIS OF ALKYL ESTERS OF BENZOIC, 1- AND 2-NAPHTHOIC, 1-, 2-, AND 9-ANTHROIC, AND 1-, 2-, 3-, 4-, AND 9-PHENANTHROIC ACIDS

被引:13
作者
CORBETT, JF
FEINSTEI.A
GORE, PH
REED, GL
VIGNES, EC
机构
[1] Department of Chemistry, Brunel University
来源
JOURNAL OF THE CHEMICAL SOCIETY B-PHYSICAL ORGANIC | 1969年 / 08期
关键词
D O I
10.1039/j29690000974
中图分类号
O62 [有机化学];
学科分类号
070303 ; 081704 ;
摘要
The rate coefficients for the alkaline hydrolysis of methyl carboxylic esters in ' 70% dioxan ' solution follow the sequence: 2-phenanthryl > 2-anthryl > 3-phenanthryl > phenyl > 2-naphthyl > 9-phenanthryl > 1-naphthyl > 1-phenanthryl > 1-anthryl ≫ 4-phenanthryl > 9-anthryl. A series of alkyl benzoates, and higher esters of several of the polycyclic aromatic carboxylic acids have also been studied. Electronic and steric effects on rate, on enthalpy of activation, and on entropy of activation, are discussed.
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页码:974 / &
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