Chinese Journal of Organic Chemistry >
Electrochemical and Thermal Properties of Ferrocenyl 1,2,3-Triazole
Received date: 2015-02-15
Revised date: 2015-03-20
Online published: 2015-03-24
Supported by
Project supported by the National Natural Science Foundation of China (No. 21102068), the Natural Science Foundation of Inner Mongolia (No. 2013MS0207) and the Research Program of Science and Technology at Universities of Inner Mongolia (Nos. NJZZ001, 2014JQ02).
Ferrocenyl 1,2,3-triazoles with nitro (3a～3c) or amino (4a～4c) were synthesized and characterized. The cyclic voltammogram investigations revealed that redox-active ferrocenyl groups of two series of compounds exhibited quasireversible one-electron transfer processes. As compared to compound 3b, the potential for 4b with amino cathodically shifted 17 mV thereby suggesting easier oxidation by loss of an electron for the latter. Their thermal behaviors indicated that compounds 3a～3c were all non-mesomorphic, and showed crystal polymorphic phase transitions in the heating and cooling cycles. Whereas 4a～4c displayed liquid crystal behaviors over 90 ℃ mesophase range. The research is supposed to provide some theoretical basis for this kind of compound using in function materials.
Key words： ferrocene; 1,2,3-triazole; electrochemistry; thermal behavior
Xu Jianwei , Wang Shaohui , Li Yang , Zhao Haiying , Li Baoguo , Bian Zhanxi . Electrochemical and Thermal Properties of Ferrocenyl 1,2,3-Triazole[J]. Chinese Journal of Organic Chemistry, 2015 , 35(7) : 1526 -1530 . DOI: 10.6023/cjoc201502024
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