1988
DOI: 10.1139/v88-396
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Kinetics of hydride transfer between nitrogen heteroaromatic cations

Abstract: . 66,2524 (1988).The kinetics of the reduction of the 3-cyano-1-methylquinolinium, 4-cyano-2-methylisoquinolinium, and 2-methyl-5-nitroisoquinolinium cations by 9,lO-dihydro-10-methylacridine, and also the reduction of these same three cations as well as the 10-methylacridinium cation by 5,6-dihydro-5-methylphenanthridine, have been investigated in 20% acetonitrile -80% water, ionic strength 1.0, 25°C. The reactions of the 2-methyl-5-nitroisoquinolinium cation with both reductants, and also of the 4-cyano-2-me… Show more

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Cited by 11 publications
(13 citation statements)
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“…The tropylium salt displayed a clean singlet 6 9.34 (in CF3C02H relative to (CH3),Si), and 9-hydroxyxanthene showed 6 2.25 (br s, OH), 5.68 (s, lH), 6.90-7.60 (m, 8H) (in CDC13). I -Benzyl-l,4-dihydronicotinamide and 10-methyl-9,lOdihydroacridine were synthesized as previously reported (2,22). All compounds were stored in dark bottles in a vacuum desiccator over Drierite.…”
Section: Methodsmentioning
confidence: 99%
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“…The tropylium salt displayed a clean singlet 6 9.34 (in CF3C02H relative to (CH3),Si), and 9-hydroxyxanthene showed 6 2.25 (br s, OH), 5.68 (s, lH), 6.90-7.60 (m, 8H) (in CDC13). I -Benzyl-l,4-dihydronicotinamide and 10-methyl-9,lOdihydroacridine were synthesized as previously reported (2,22). All compounds were stored in dark bottles in a vacuum desiccator over Drierite.…”
Section: Methodsmentioning
confidence: 99%
“…3 for the reaction of 1 with 4 was fitted to eq. [2], with k2 = 15.1(-+0.6) M-' s-' and pKR+ = 4.82(&0.05). For the other three reactions, log kTP appears to be linear in pH with negative unit slope.…”
Section: -Benzyl-l4-dihydronicotinamidementioning
confidence: 99%
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