Amphoteric Redox Nature of p-Benzoquinones with Donor- and Acceptor-Substituents
Amphoteric Redox Nature of p-Benzoquinones with Donor- and Acceptor-Substituents
复制标题
具有供体和受体取代基的对苯醌的两性氧化还原性质
DOI：
10.1246/cl.1990.897
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发表时间：
1990
影响因子：
1.6
通讯作者：
I. Murata
中科院分区：
文献类型：
--
作者：
T. Kitagawa;J. Toyoda;K. Nakasuji;H. Yamamoto;I. Murata
用循环伏安法测定了十六种取代对苯醌的氧化还原电位。除第一和第二还原电位外，第一氧化电位与α（σm + σp）/2 Hammett常数呈线性关系。
The redox potentials of sixteen substituted p-benzoquinones were measured by cyclic voltammetry. In addition to the first and the second reduction potentials, the first oxidation potential showed linear dependence on Σ(σm + σp)/2 Hammett constant for a wide range of substituents.