摘要
本文报道了在茂铁基上含有α-羟基烷基取代基的双聚桥联二茂铁衍生物的电化学特征,讨论了某些影响电化学性质的因素.通过比较分析发现,α-羟基(CHCH_3,CHC_2H_5)对第一个单电子氧化还原电势(P_1)表现为吸电子诱导效应,使P_1值与母体化合物相比有增大趋势,该类化合物均在循环伏安曲线上表现出两对单电子氧化还原峰,具有典型的多组分氧化还原体系特征。
The electrochemical behaviors of some 6 - a-hydroxyl, 6,6-- di - a-hydroxyl alkyl-bridged biferrocene derivatives are investigated and factors affecting their electrochemical behaviors are discussed. All of the compounds display two distinct pairs of redox peaks. Ep1 values of those compounds are higher than the parent compound as a result of the intramolecular hydrogen bohding between the a -hydroxyl group and ferrocenyl group.
出处
《固原师专学报》
1998年第3期5-8,共4页
Journal of Guyuan Teachers College
关键词
烷基
桥联双聚二茂铁
衍生物
电化学
取代基效应
Alkyl - bridged biferrocene derivatives. Cyclicvoltammetry. Substituent effect
