Influence of substituents on rate constants for recombination of tertiary peroxy radicals |
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Authors: | S L Khursan and V S Martemyanov |
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Institution: | (1) State University, 450074 Ufa, USSR |
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Abstract: | A linear correlation between the logarithm of rate constant (2kt) for recombination of tertiary peroxy radicals (ROO )* and * constants of substituents R was found to be 1g 2kt=lg 2k
t
°
. The calculated values are 1g 2k
t
°
=4.59±0.08 and *=5.56±0.35.
![Ocy](/content/ju8j8q807194000g/xxlarge1054.gif) ![bcy](/content/ju8j8q807194000g/xxlarge1073.gif) ![ncy](/content/ju8j8q807194000g/xxlarge1085.gif) ![acy](/content/ju8j8q807194000g/xxlarge1072.gif) ![rcy](/content/ju8j8q807194000g/xxlarge1088.gif) ![ucy](/content/ju8j8q807194000g/xxlarge1091.gif) ![zhcy](/content/ju8j8q807194000g/xxlarge1078.gif) ![iecy](/content/ju8j8q807194000g/xxlarge1077.gif) ![ncy](/content/ju8j8q807194000g/xxlarge1085.gif) ![lcy](/content/ju8j8q807194000g/xxlarge1083.gif) ![icy](/content/ju8j8q807194000g/xxlarge1080.gif) ![ncy](/content/ju8j8q807194000g/xxlarge1085.gif) ![iecy](/content/ju8j8q807194000g/xxlarge1077.gif) ![jcy](/content/ju8j8q807194000g/xxlarge1081.gif) ![ncy](/content/ju8j8q807194000g/xxlarge1085.gif) ![acy](/content/ju8j8q807194000g/xxlarge1072.gif) ![kcy](/content/ju8j8q807194000g/xxlarge1082.gif) ![ocy](/content/ju8j8q807194000g/xxlarge1086.gif) ![rcy](/content/ju8j8q807194000g/xxlarge1088.gif) ![rcy](/content/ju8j8q807194000g/xxlarge1088.gif) ![iecy](/content/ju8j8q807194000g/xxlarge1077.gif) ![lcy](/content/ju8j8q807194000g/xxlarge1083.gif) ![yacy](/content/ju8j8q807194000g/xxlarge1103.gif) ![tscy](/content/ju8j8q807194000g/xxlarge1094.gif) ![icy](/content/ju8j8q807194000g/xxlarge1080.gif) ![mcy](/content/ju8j8q807194000g/xxlarge1084.gif) ![iecy](/content/ju8j8q807194000g/xxlarge1077.gif) ![zhcy](/content/ju8j8q807194000g/xxlarge1078.gif) ![dcy](/content/ju8j8q807194000g/xxlarge1076.gif) ![lcy](/content/ju8j8q807194000g/xxlarge1083.gif) ![ocy](/content/ju8j8q807194000g/xxlarge1086.gif) ![gcy](/content/ju8j8q807194000g/xxlarge1075.gif) ![acy](/content/ju8j8q807194000g/xxlarge1072.gif) ![rcy](/content/ju8j8q807194000g/xxlarge1088.gif) ![icy](/content/ju8j8q807194000g/xxlarge1080.gif) ![fcy](/content/ju8j8q807194000g/xxlarge1092.gif) ![mcy](/content/ju8j8q807194000g/xxlarge1084.gif) ![ocy](/content/ju8j8q807194000g/xxlarge1086.gif) ![kcy](/content/ju8j8q807194000g/xxlarge1082.gif) ![ocy](/content/ju8j8q807194000g/xxlarge1086.gif) ![ncy](/content/ju8j8q807194000g/xxlarge1085.gif) ![scy](/content/ju8j8q807194000g/xxlarge1089.gif) ![tcy](/content/ju8j8q807194000g/xxlarge1090.gif) ![acy](/content/ju8j8q807194000g/xxlarge1072.gif) I ![scy](/content/ju8j8q807194000g/xxlarge1089.gif) ![kcy](/content/ju8j8q807194000g/xxlarge1082.gif) ![ocy](/content/ju8j8q807194000g/xxlarge1086.gif) ![rcy](/content/ju8j8q807194000g/xxlarge1088.gif) ![ocy](/content/ju8j8q807194000g/xxlarge1086.gif) ![scy](/content/ju8j8q807194000g/xxlarge1089.gif) ![tcy](/content/ju8j8q807194000g/xxlarge1090.gif) ![rcy](/content/ju8j8q807194000g/xxlarge1088.gif) ![iecy](/content/ju8j8q807194000g/xxlarge1077.gif) ![acy](/content/ju8j8q807194000g/xxlarge1072.gif) ![kcy](/content/ju8j8q807194000g/xxlarge1082.gif) ![tscy](/content/ju8j8q807194000g/xxlarge1094.gif) ![icy](/content/ju8j8q807194000g/xxlarge1080.gif) ![rcy](/content/ju8j8q807194000g/xxlarge1088.gif) ![iecy](/content/ju8j8q807194000g/xxlarge1077.gif) ![kcy](/content/ju8j8q807194000g/xxlarge1082.gif) ![ocy](/content/ju8j8q807194000g/xxlarge1086.gif) ![mcy](/content/ju8j8q807194000g/xxlarge1084.gif) ![bcy](/content/ju8j8q807194000g/xxlarge1073.gif) ![icy](/content/ju8j8q807194000g/xxlarge1080.gif) ![ncy](/content/ju8j8q807194000g/xxlarge1085.gif) ![acy](/content/ju8j8q807194000g/xxlarge1072.gif) ![tscy](/content/ju8j8q807194000g/xxlarge1094.gif) ![icy](/content/ju8j8q807194000g/xxlarge1080.gif) (2kt) ![tcy](/content/ju8j8q807194000g/xxlarge1090.gif) ![rcy](/content/ju8j8q807194000g/xxlarge1088.gif) ![iecy](/content/ju8j8q807194000g/xxlarge1077.gif) ![tcy](/content/ju8j8q807194000g/xxlarge1090.gif) ![icy](/content/ju8j8q807194000g/xxlarge1080.gif) ![chcy](/content/ju8j8q807194000g/xxlarge1095.gif) ![ncy](/content/ju8j8q807194000g/xxlarge1085.gif) ![ycy](/content/ju8j8q807194000g/xxlarge1099.gif) ![pcy](/content/ju8j8q807194000g/xxlarge1087.gif) ![iecy](/content/ju8j8q807194000g/xxlarge1077.gif) ![rcy](/content/ju8j8q807194000g/xxlarge1088.gif) ![ocy](/content/ju8j8q807194000g/xxlarge1086.gif) ![kcy](/content/ju8j8q807194000g/xxlarge1082.gif) ![scy](/content/ju8j8q807194000g/xxlarge1089.gif) ![icy](/content/ju8j8q807194000g/xxlarge1080.gif) ![rcy](/content/ju8j8q807194000g/xxlarge1088.gif) ![acy](/content/ju8j8q807194000g/xxlarge1072.gif) ![dcy](/content/ju8j8q807194000g/xxlarge1076.gif) ![icy](/content/ju8j8q807194000g/xxlarge1080.gif) ![kcy](/content/ju8j8q807194000g/xxlarge1082.gif) ![acy](/content/ju8j8q807194000g/xxlarge1072.gif) ![lcy](/content/ju8j8q807194000g/xxlarge1083.gif) ![ocy](/content/ju8j8q807194000g/xxlarge1086.gif) (ROO ) ![sgr](/content/ju8j8q807194000g/xxlarge963.gif) ![kcy](/content/ju8j8q807194000g/xxlarge1082.gif) ![ocy](/content/ju8j8q807194000g/xxlarge1086.gif) ![ncy](/content/ju8j8q807194000g/xxlarge1085.gif) ![scy](/content/ju8j8q807194000g/xxlarge1089.gif) ![tcy](/content/ju8j8q807194000g/xxlarge1090.gif) ![acy](/content/ju8j8q807194000g/xxlarge1072.gif) ![ncy](/content/ju8j8q807194000g/xxlarge1085.gif) ![tcy](/content/ju8j8q807194000g/xxlarge1090.gif) ![acy](/content/ju8j8q807194000g/xxlarge1072.gif) ![mcy](/content/ju8j8q807194000g/xxlarge1084.gif) ![zcy](/content/ju8j8q807194000g/xxlarge1079.gif) ![acy](/content/ju8j8q807194000g/xxlarge1072.gif) ![mcy](/content/ju8j8q807194000g/xxlarge1084.gif) ![iecy](/content/ju8j8q807194000g/xxlarge1077.gif) ![scy](/content/ju8j8q807194000g/xxlarge1089.gif) ![tcy](/content/ju8j8q807194000g/xxlarge1090.gif) ![icy](/content/ju8j8q807194000g/xxlarge1080.gif) ![tcy](/content/ju8j8q807194000g/xxlarge1090.gif) ![iecy](/content/ju8j8q807194000g/xxlarge1077.gif) ![lcy](/content/ju8j8q807194000g/xxlarge1083.gif) ![iecy](/content/ju8j8q807194000g/xxlarge1077.gif) R: 1g 2kt=lg 2k
t
°
. ![Ncy](/content/ju8j8q807194000g/xxlarge1053.gif) ![acy](/content/ju8j8q807194000g/xxlarge1072.gif) ![jcy](/content/ju8j8q807194000g/xxlarge1081.gif) ![dcy](/content/ju8j8q807194000g/xxlarge1076.gif) ![iecy](/content/ju8j8q807194000g/xxlarge1077.gif) ![ncy](/content/ju8j8q807194000g/xxlarge1085.gif) , ![chcy](/content/ju8j8q807194000g/xxlarge1095.gif) ![tcy](/content/ju8j8q807194000g/xxlarge1090.gif) 1g 1g 2k
t
°
=4,59±0,08 ![rgr](/content/ju8j8q807194000g/xxlarge961.gif) =5,56±0,35
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