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- W2305232295 abstract "In this study, it was, interestingly, found that 2,2′-azino-bis(3-ethylbenzothiazoline)-6-sulfonate (ABTS), a widely used electron shuttle, could greatly accelerate the oxidation of substituted phenols by potassium permanganate (Mn(VII)) in aqueous solutions at pH 5–9. This was attributed to the fact that these substituted phenols could be readily oxidized by the stable radical cation (ABTS•+), which was quickly produced from the oxidation of ABTS by Mn(VII). The reaction of Mn(VII) with ABTS exhibited second-order kinetics, with stoichiometries of ∼5:1 at pH 5–6 and ∼3:1 at pH 7–9, and the rate constants varied negligibly from pH 5 to 9 (k = (9.44 ± 0.21) × 104 M–1 s–1). Comparatively, the reaction of ABTS•+ with phenol showed biphasic kinetics. The second-order rate constants for the reactions of ABTS•+ with substituted phenols obtained in the initial phase were strongly affected by pH, and they were several orders of magnitude higher than those for the reactions of Mn(VII) with substituted phenols at each pH. Good Hammett-type correlations were found for the reactions of ABTS•+ with undissociated (log(k) = 2.82–4.31σ) and dissociated phenols (log(k) = 7.29–5.90σ). The stoichiometries of (2.2 ± 0.06):1 (ABTS•+ in excess) and (1.38 ± 0.18):1 (phenol in excess) were achieved in the reaction of ABTS•+ with phenol, but they exhibited no pH dependency." @default.
- W2305232295 created "2016-06-24" @default.
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- W2305232295 date "2015-09-28" @default.
- W2305232295 modified "2023-10-16" @default.
- W2305232295 title "ABTS as an Electron Shuttle to Enhance the Oxidation Kinetics of Substituted Phenols by Aqueous Permanganate" @default.
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- W2305232295 cites W1976564748 @default.
- W2305232295 cites W1980891839 @default.
- W2305232295 cites W1982417832 @default.
- W2305232295 cites W1984182687 @default.
- W2305232295 cites W1984486923 @default.
- W2305232295 cites W1989039108 @default.
- W2305232295 cites W1990661205 @default.
- W2305232295 cites W1995523852 @default.
- W2305232295 cites W1998450548 @default.
- W2305232295 cites W1998615846 @default.
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- W2305232295 cites W2019893174 @default.
- W2305232295 cites W2022880500 @default.
- W2305232295 cites W2023575854 @default.
- W2305232295 cites W2027096094 @default.
- W2305232295 cites W2032606937 @default.
- W2305232295 cites W2036899440 @default.
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- W2305232295 cites W2164890534 @default.
- W2305232295 cites W2312830229 @default.
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- W2305232295 doi "https://doi.org/10.1021/acs.est.5b03358" @default.
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