Thia-bridged triarylamine heterohelicene radical cations as redox-driven molecular switches.
نویسندگان
چکیده
The first example of one-electron oxidation of thia-bridged triarylamine heterohelicenes to the corresponding exceptionally stable radical cations, fully characterized, as hexafluoroantimonate salts, by means of UV-Vis, EPR, ENDOR, density functional theory calculations and X-ray analyses, is reported. Chemical and electrochemical reversible redox processes are solidly demonstrated.
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ورودعنوان ژورنال:
- Chemical communications
دوره 51 57 شماره
صفحات -
تاریخ انتشار 2015