Mohan, H. ; Mudaliar, M. ; Rao, B. S. M. ; Mittal, J. P. (1992) Reactions of hydrated electron and alcohol radicals with halogenated aromatic compounds: a pulse radiolysis study International Journal of Radiation Applications and Instrumentation. Part C. Radiation Physics and Chemistry, 40 (6). pp. 513-517. ISSN 1359-0197
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Official URL: http://linkinghub.elsevier.com/retrieve/pii/135901...
Related URL: http://dx.doi.org/10.1016/1359-0197(92)90217-4
Abstract
The bimolecular rate constants for the reaction of e-aq with chlorotoluenes, chloronitrobenzenes and chloronitrotoluenes have been determined from the decay of e-aq. With chlorotoluenes, e-aq reacts by dissociative electron capture without any transient absorption band in 270-500 nm region. In case of chloronitrobenzenes and chloronitrotoluenes, e-aq forms a transient band with λ max in 290-310 nm region without any Cl- formation. Hydroxyl alkyl radicals, derived from alcohols, do not seem to react with chlorotoluenes whereas a transient species with λ max=305-315 nm region are formed on addition of hydroxy alkyl radical to -NO2 group of chloronitrobenzenes.
Item Type: | Article |
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Source: | Copyright of this article belongs to Elsevier Science. |
ID Code: | 25626 |
Deposited On: | 04 Dec 2010 12:03 |
Last Modified: | 08 Jun 2011 05:05 |
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