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- Title
Redox Behavior of 2,3-Diamino-1,4-naphthoquinone and its N-Alkylated Derivatives.
- Authors
Dron, Paul I.; Ramešová, Šárka; Holloran, Nicholas P.; Pospíšil, Lubomír; Michl, Josef
- Abstract
Electrochemical reduction and oxidation potentials and standard heterogeneous electron transfer rate constants are reported for 2,3-diamino-1,4-naphthoquinone and two of its N-alkylated derivatives in acetonitrile. For two of the compounds, spectroelectrochemistry was used to obtain the absorption spectra of the radical cation and the radical anion. The compounds can be viewed as captodative biradicaloids and as such are of interest for photophysical studies of singlet fission.
- Subjects
OXIDATION-reduction reaction; NAPHTHOQUINONE; ELECTROLYTIC reduction; HETEROCYCLIC compounds; AMINES; IMPEDANCE spectroscopy; ISOSBESTIC point; POLAROGRAPHY
- Publication
Electroanalysis, 2016, Vol 28, Issue 11, p2855
- ISSN
1040-0397
- Publication type
Article
- DOI
10.1002/elan.201600356