Kinetic Studies on the Reactions of Hydroxyl Radicals with Diethers and Hydroxyethers

Typeset version

 

TY  - JOUR
  - Porter, Edward,Wenger, John,Treacy, Jack,Sidebottom, Howard,Mellouki, Abdelwahid,Teton, Sophie,LeBras, Georges
  - 1997
  - Unknown
  - The Journal of Physical Chemistry A
  - Kinetic Studies on the Reactions of Hydroxyl Radicals with Diethers and Hydroxyethers
  - Validated
  - ()
  - 101
  - 32
  - 5770
  - 5775
  - Rate constants for the reactions of OH radicals with a series of diethers and hydroxyethers have been determined at 298 +- 2 K. Rate measurements were made using a pulsed laser photolysis resonance fluorescence technique at total pressures of 100 Torr and a conventional photolytic relative rate method at atmospheric pressure. The temperature dependencies of the rate constants for four diethers were also studied over the temperature range 230372 K using pulsed laser photolysis resonance fluorescence. The rate data for reaction of OH with the diethers show significant deviations from simple structureactivity relationships. Evidence is presented that suggests that these deviations may be a consequence of stabilization of the reaction transition states by hydrogen bonding.
  - 1089-5639
  - http://dx.doi.org/10.1021/jp971254i
DA  - 1997/NaN
ER  - 
@article{V16399760,
   = {Porter,  Edward and Wenger,  John and Treacy,  Jack and Sidebottom,  Howard and Mellouki,  Abdelwahid and Teton,  Sophie and LeBras,  Georges },
   = {1997},
   = {Unknown},
   = {The Journal of Physical Chemistry A},
   = {Kinetic Studies on the Reactions of Hydroxyl Radicals with Diethers and Hydroxyethers},
   = {Validated},
   = {()},
   = {101},
   = {32},
  pages = {5770--5775},
   = {{Rate constants for the reactions of OH radicals with a series of diethers and hydroxyethers have been determined at 298 +- 2 K. Rate measurements were made using a pulsed laser photolysis resonance fluorescence technique at total pressures of 100 Torr and a conventional photolytic relative rate method at atmospheric pressure. The temperature dependencies of the rate constants for four diethers were also studied over the temperature range 230372 K using pulsed laser photolysis resonance fluorescence. The rate data for reaction of OH with the diethers show significant deviations from simple structureactivity relationships. Evidence is presented that suggests that these deviations may be a consequence of stabilization of the reaction transition states by hydrogen bonding.}},
  issn = {1089-5639},
   = {http://dx.doi.org/10.1021/jp971254i},
  source = {IRIS}
}
AUTHORSPorter, Edward,Wenger, John,Treacy, Jack,Sidebottom, Howard,Mellouki, Abdelwahid,Teton, Sophie,LeBras, Georges
YEAR1997
MONTHUnknown
JOURNAL_CODEThe Journal of Physical Chemistry A
TITLEKinetic Studies on the Reactions of Hydroxyl Radicals with Diethers and Hydroxyethers
STATUSValidated
TIMES_CITED()
SEARCH_KEYWORD
VOLUME101
ISSUE32
START_PAGE5770
END_PAGE5775
ABSTRACTRate constants for the reactions of OH radicals with a series of diethers and hydroxyethers have been determined at 298 +- 2 K. Rate measurements were made using a pulsed laser photolysis resonance fluorescence technique at total pressures of 100 Torr and a conventional photolytic relative rate method at atmospheric pressure. The temperature dependencies of the rate constants for four diethers were also studied over the temperature range 230372 K using pulsed laser photolysis resonance fluorescence. The rate data for reaction of OH with the diethers show significant deviations from simple structureactivity relationships. Evidence is presented that suggests that these deviations may be a consequence of stabilization of the reaction transition states by hydrogen bonding.
PUBLISHER_LOCATION
ISBN_ISSN1089-5639
EDITION
URLhttp://dx.doi.org/10.1021/jp971254i
DOI_LINK
FUNDING_BODY
GRANT_DETAILS