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I. Shkrob, J. Wan (1992)
Unusual observation of chemically induced dynamic electron polarization (CIDEP) in systems containing the propan-2-olyl radical: Involvement of a metastable productResearch on Chemical Intermediates, 17
A. Jeevarajan, R. Fessenden (1989)
ESR studies of solvated electron in liquid solution using photolytic productionThe Journal of Physical Chemistry, 93
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The photochemistry of 9,10-anthraquinone-2-sulfonate in solution. 2. Effects of inorganic anions: quenching vs. radical formation at moderate and high anion concentrationsThe Journal of Physical Chemistry, 88
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998. Oxides and oxyions of the non-metals. Part VII. SO2– and ClO2Journal of The Chemical Society (resumed)
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The Monomerization Rate of Dithionite Ion in Aqueous SolutionThe Journal of Physical Chemistry, 68
H. Inoue, K. Kawabe, N. Kitamura, M. Hida (1982)
Photoreduction of Aminoanthraquinones by an Electron Transfer via the Upper Excited nπ* Triplet StateBulletin of the Chemical Society of Japan, 55
A. Reuveni, Z. Luz, B. Silver (1970)
ESR of SO2Journal of Chemical Physics, 53
R. Rinker, T. Gordon, D. Mason, W. Corcoran (1959)
The Presence of the SO2 Radical Ion in Aqueous Solutions of Sodium DithioniteThe Journal of Physical Chemistry, 63
R. Pemberton, M. Depew, C. Heitner, J. Wan (1995)
Some Mechanistic Insights into a Model Bleaching Process of Quinones by Bisulfite and Dithionite: An ESR-CIDEP StudyJournal of Wood Chemistry and Technology, 15
D. Martino, C. Steren, H. Willigen (1997)
Time-resolved EPR study of 3C60 in solid matricesResearch on Chemical Intermediates, 23
S. Michaeli, V. Meiklyar, B. Endeward, K. Möbius, H. Levanon (1997)
Photoinduced electron transfer between C60 and N,N,N′,N′-tetramethylbenzidine (NTMB). Fourier transform electron paramagnetic resonance studyResearch on Chemical Intermediates, 23
N. Turro, I. Khudyakov (1995)
TIME RESOLVED ELECTRON SPIN RESONANCE AND LASER FLASH SPECTROSCOPY INVESTIGATION OF THE PHOTOREDUCTION OF ANTHRAQUINONE-2,6-DISULFONIC ACID, DISODIUM SALT BY SODIUM SULFITE IN AEROSOL OT REVERSE MICELLESThe Journal of Physical Chemistry, 99
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One-electron-transfer reactions of the couple sulfur dioxide/sulfur dioxide radical anion in aqueous solutions. Pulse radiolytic and cyclic voltammetric studiesThe Journal of Physical Chemistry, 91
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Electron-gain and -loss centres in oxyanions containing S–S bonds: an electron spin resonance studyJournal of The Chemical Society-dalton Transactions
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A Multicomponent Kinetics Study of the Anaerobic Decomposition of Aqueous Sodium DithioniteThe Journal of Physical Chemistry, 98
H. Clark, A. Horsfield, M. Symons (1961)
2. Unstable intermediates. Part XII. The radical-ions SO2– and NO22–Journal of The Chemical Society (resumed)
I. Shkrob, P. Felder, J. Wan (1993)
Time-dependent CIDEP and ESR observations in photochemical systems involving 1,3,5-tris(3,5-di-tert-butyl-4-hydroxybenzyl)-2,4,6-trimethylbenzene (Irganox 1330)Journal of the American Chemical Society, 115
C. Scaife, R. Wilkins (1980)
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D. Lambeth, G. Palmer (1973)
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K. Hellwege, A. Hellwege (1965)
Magnetic Properties of Free Radicals
(1990)
Modern Pulse and Continuous Wave Electron Spin Resonance
The reactions of excited triplet ketones including benzophenone, 4,4′-dihydroxybenzophenone, and acetone with inorganic sulfur oxoanions: sulfite (SO3 =), metabisulfite (S2O5 =), and dithionite (S2O4 =) in solution were studied by TRESR. Observation of radical anion intermediates polarized by the Triplet Mechanism demonstrated the reactions of electron transfer from the sulfur dianions to the organic triplet states. Thus, electron transfer from SO3 = to the triplet organic carbonyl compounds gave rise to the SO3 − radical; reactions with metabisulfite and dithionite were more complex and may be interpreted as occurring via electron transfer to the carbonyl system followed by dissociation of the S-S bond in the resulting sulfur oxoanion radical. The initial radical ion pairs thus formed consist of pairs of anion radicals, one organic and one inorganic.
Research on Chemical Intermediates – Springer Journals
Published: Apr 14, 2009
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