Kinetics of comproportionation of the bipyridilium salt p-cyanophenyl paraquat in propylene carbonate studied by rotating ring–disc electrodes
- 1 January 1990
- journal article
- research article
- Published by Royal Society of Chemistry (RSC) in Journal of the Chemical Society, Faraday Transactions
- Vol. 86 (21) , 3597-3601
- https://doi.org/10.1039/ft9908603597
Abstract
The kinetics of the comproportionation reaction CPQ2++ CPQ0→ 2CPQ+(CPQ is 1,1′-(p-cyanophenyl)-4,4′-bipyridilium) have been studied at a rotating ring–disc electrode (RRDE) in propylene carbonate solution. Some elaboration of the existing analysis is required to encompass comproportionation. The second-order rate constants for comproportionation of CPQ satisfy criteria established in the elaboration.Keywords
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