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Pulse radiolysis of 2-mercapto benzimidazole in aqueous solutions

Conference:

Abstract

The initial e{sub aq}{sup -}/H adducts of 2-mercapto benzimidazole(MBZ) ({lambda}{sub max} {approx} 370 nm) which are mild reductants react with parent compound to give an intermolecular 3-electron bonded species with {lambda}{sub max} at 590 nm. The rate constants for the reactions of MBZ with e{sub aq}{sup -} and OH radicals at pH 7 and with H-atoms at pH 2 were determined. OH radical reaction with MBZ gives an intramolecular 3-electron bonded species. (author). 2 refs., 2 figs., 1 tab.
Authors:
Dey, G R; Naik, D B; Kishore, K; Moorthy, P N [1] 
  1. Bhabha Atomic Research Centre, Bombay (India). Applied Chemistry Division
Publication Date:
Dec 31, 1994
Product Type:
Conference
Report Number:
CONF-9401116-
Reference Number:
SCA: 400600; PA: AIX-26:062494; EDB-95:131119; SN: 95001457664
Resource Relation:
Conference: TRSP-94: Trombay symposium on radiation and photochemistry, Bombay (India), 17-21 Jan 1994; Other Information: PBD: 1994; Related Information: Is Part Of Trombay symposium on radiation and photochemistry. Preprints vol.2: contributed papers; PB: 407 p.
Subject:
40 CHEMISTRY; BENZIMIDAZOLES; RADIOLYSIS; ABSORPTION SPECTRA; AQUEOUS SOLUTIONS; CHEMICAL REACTION KINETICS; HYDROXYL RADICALS; MOLECULAR STRUCTURE; ORGANIC SULFUR COMPOUNDS; OXIDATION; PH VALUE; PULSED IRRADIATION; REDUCTION; SOLVATED ELECTRONS
OSTI ID:
100376
Research Organizations:
Department of Atomic Energy, Bombay (India). Board of Research in Nuclear Sciences
Country of Origin:
India
Language:
English
Other Identifying Numbers:
TRN: IN9501090062494
Submitting Site:
INIS
Size:
pp. 40-42
Announcement Date:
Jan 16, 2004

Conference:

Citation Formats

Dey, G R, Naik, D B, Kishore, K, and Moorthy, P N. Pulse radiolysis of 2-mercapto benzimidazole in aqueous solutions. India: N. p., 1994. Web.
Dey, G R, Naik, D B, Kishore, K, & Moorthy, P N. Pulse radiolysis of 2-mercapto benzimidazole in aqueous solutions. India.
Dey, G R, Naik, D B, Kishore, K, and Moorthy, P N. 1994. "Pulse radiolysis of 2-mercapto benzimidazole in aqueous solutions." India.
@misc{etde_100376,
title = {Pulse radiolysis of 2-mercapto benzimidazole in aqueous solutions}
author = {Dey, G R, Naik, D B, Kishore, K, and Moorthy, P N}
abstractNote = {The initial e{sub aq}{sup -}/H adducts of 2-mercapto benzimidazole(MBZ) ({lambda}{sub max} {approx} 370 nm) which are mild reductants react with parent compound to give an intermolecular 3-electron bonded species with {lambda}{sub max} at 590 nm. The rate constants for the reactions of MBZ with e{sub aq}{sup -} and OH radicals at pH 7 and with H-atoms at pH 2 were determined. OH radical reaction with MBZ gives an intramolecular 3-electron bonded species. (author). 2 refs., 2 figs., 1 tab.}
place = {India}
year = {1994}
month = {Dec}
}