Farrington, John A. published the artcileBipyridylium quaternary salts and related compounds. Part 6. Pulse radiolysis studies of the reaction of paraquat radical analogs with oxygen, HPLC of Formula: 47369-00-6, the publication is Journal of the Chemical Society, Faraday Transactions 1: Physical Chemistry in Condensed Phases (1978), 74(3), 665-75, database is CAplus.
Decay curves were determined for reaction with O2 of radicals (R+•) derived by pulse radiolysis from a series of bipyridylium dications, R2+, which are related to the herbicide paraquat. The shapes of the curves were consistent with decay due to reaction of R+• with both O2 and O2–•, and rate constants k1 and k2, resp., were estimated for these reactions. For compounds with redox potentials above -0.2 V, the reverse reaction, between O2• and R2+, was included in the kinetic scheme. The k1 values were mostly 4 × 108 to 9 × 108 dm3/mol/s, and k2 values were all higher. The correlation of the rate constants with the difference between redox potentials of donor and acceptor was discussed.
Journal of the Chemical Society, Faraday Transactions 1: Physical Chemistry in Condensed Phases published new progress about 47369-00-6. 47369-00-6 belongs to pyridine-derivatives, auxiliary class Pyridine,Salt,Benzene,Organic ligands for MOF materials,Nitrogen containing MOF ligands,Nitrogen containing MOF ligands, name is 1,1′-Diphenyl-[4,4′-bipyridine]-1,1′-diium chloride, and the molecular formula is C22H18Cl2N2, HPLC of Formula: 47369-00-6.
Referemce:
https://en.wikipedia.org/wiki/Pyridine,
Pyridine | C5H5N – PubChem