IR spectroscopic studies of adiponitrile and ammonia adsorption over Ti?Sb?O catalyst |
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| Authors: | O. Yu. Ovsitser A. A. Davydov Z. G. Osipova V. D. Sokolovskii |
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| Affiliation: | (1) Department of Chemistry, University of Roorkee, 247667 Roorkee, India |
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| Abstract: | Rate constants for the aminolysis of o-(2,4-dinitrophenyl) cyclopentanone oxime with several primary alkylamines, C2H5NH2–C6H13NH2 and one secondary arylamine, purrolidine, in 1 1 water-acetonitrile are reported. With primary amines, base catalysis is absent, while with pyrrolidine saturation catalysis has been observed. Reduction in size of nonconjugated oxime moiety (leaving group), drastically decreases the rates. Thermodynamic parameters for these reactions have also been calculated.
              O-(2,4-  )      (C2H5NH2–C6H13NH2) , , : =11.    ,    .     (  ) .    .
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