Correlation functions for protolytic reactions of α-amino acids

  • R. G. Baisheva
  • Yu. I. Khurgin
  • S. G. Mairanovskii
Physical Chemistry
Received:

Conclusions

  1. 1.

    The rate constants of the reactions of transfer of a proton from the protonated amino group of a number of amino acids to pyridine were measured according to the polarographic volume catalytic currents, and the rate constants of the reverse reaction were also calculated.

     
  2. 2.

    A leveling-out of the inductive effect of the variable substituent in the reaction of a dipolar ion of an amino acid with pyridine, i.e., independence of the rate constant of deprotonation from the induction constant of the substituent in the side group of the amino acid, was demonstrated.

     
  3. 3.

    The calculated rate constants of the reverse reaction also do not depend on the value of the inductive constant of the variable substituent.

     
  4. 4.

    Conclusions of a change in the mechanism of transmission of the inductive effect to the reaction center from the variable substituent in the presence of a constant charged substituent were drawn on the ba.sis of the data obtained.

     

Keywords

Pyridine Correlation Function Reaction Center Reverse Reaction Inductive Effect 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.
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Copyright information

© Consultants Bureau 1970

Authors and Affiliations

  • R. G. Baisheva
    • 1
  • Yu. I. Khurgin
    • 1
  • S. G. Mairanovskii
    • 1
  1. 1.N.D. Zelinskii Institute of Organic ChemistryAcademy of Sciences of the USSRUSSR

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