Electrochemical conversions of pentaphenyl(methoxycarbonyl)cyclopentadiene derivatives |
| |
| Authors: | A A Bumber G A Dushenko I A Profatilova A A Arutyunyants I E Mikhailov |
| |
| Institution: | (1) Chemical Department, Rostov State University, pr. Stachki 194, 344104 Rostov-on-Don, Russia;(2) Research Institute of Physical and Organic Chemistry, Rostov State University, Rostov-on-Don, Russia;(3) Northern Osetia State University, Vladikavkaz, Russia |
| |
| Abstract: | Redox processes of fluctuating pentaphenyl(methoxycarbonyl)cyclopentadiene derivatives on platinum electrode in acetonitrile
are studied by cyclic voltammetry. The reduction of derivatives of pentaphenylcyclopentadiene C5Ph5M yields a radical anion which decomposes to anion M- and stable radical C5Ph
5
•
; the latter reduces to C5Ph5. In the first stage of oxidation of these compounds, a stable radical cation forms, with substituent M intact. Reduction
of derivatives of pentamethoxycarbonylcyclopentadiene C5(CO2Me)5]M yields a dianion. Such electrochemical behavior of fluctuating cyclopentadiene compounds reveals additional information
on the mechanism of displacement of the element-centered substituents M in them |
| |
| Keywords: | |
| 本文献已被 SpringerLink 等数据库收录！ |
|
