ACYL TRANSFER ACCOMPANYING OXIDATION OF MONOCARBOXYLIC ESTERS OF HYDROQUINONES

被引:16
作者
CLARK, VM
ERAUT, MR
HUTCHINS.DW
机构
[1] School of Molecular Sciences, University of Warwick, Coventry
来源
JOURNAL OF THE CHEMICAL SOCIETY C-ORGANIC | 1969年 / 01期
关键词
D O I
10.1039/j39690000079
中图分类号
O62 [有机化学];
学科分类号
070303 ; 081704 ;
摘要
Benzoyl transfer accompanies the oxidation of monobenzoates of hydroquinones. Oxidising agents used in the present investigation were ceric ion, thallic ion, N-bromosuccinimide, bromine, a high potential quinone, and lithium periodate. Evidence is presented that acylium intermediates are formed in the oxidations with ceric ion: thallic ion oxidations are catalysed by thallous ion, and acyl transfer in these cases appears to require attack of solvent on a thallic ion-substrate complex.
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页码:79 / &
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