Electrochemistry of 9,9′-bifluorenylidene

Autor:	Margarita Otero, Edmond Samuel, Enrique Román, Didier Gourier
Rok vydání:	1992
Předmět:	Polarography Chemistry General Chemical Engineering Analytical chemistry Photochemistry Electrochemistry Reversible reaction Analytical Chemistry law.invention Delocalized electron Electron transfer Unpaired electron law Cyclic voltammetry Electron paramagnetic resonance
Zdroj:	Journal of Electroanalytical Chemistry. 325:143-152
ISSN:	1572-6657
DOI:	10.1016/0022-0728(92)80108-g
Popis:	It is shown by cyclic voltammetry and differential pulse polarography that 9,9′-bifluorenylidene (BFD) undergoes two successive reduction waves in ap a reversible (E1 = −1.10 V SCE) followed by a quasi-reversible (E2 = −1.50 V SCE) couple. These were monitored by spectrochemical m monoelectronic transfers. The monoradical was detected by EPR, and the spectrum interpreted in terms of delocalization of the unpaired electron on the
Databáze:	OpenAIRE
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