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Kinetics of the cross cannizzaro reaction of anisic aldehyde with formaldehyde in aqueous solutions of KOH

  • G. G. Bikbaeva
  • I. S. Kislina
  • M. I. Vinnik
Physical Chemistry

Conclusions

  1. 1.

    The kinetics of the Cannizzaro reaction of anisic aldehyde with formaldehyde in aqueous solutions of KOH with concentrations from 5.22 to 40.8% at 25 ±0.1° was investigated spectrophotometrically.

     
  2. 2.

    The reaction proceeds by two parallel pathways, while the reactive complexes are formed from twice ionized forms of formaldehyde and a nonionized molecule of anisic aldehyde with the participation of the K+ cation and without it.

     
  3. 3.

    From the kinetic data we calculated the ratios of the constants characterizing the reactivity of the redox pair anisic aldehyde-formaldehyde in the case of electrophilic assistance of the cation and without its assistance.

     

Keywords

Formaldehyde Aqueous Solution Aldehyde Kinetic Data Reactive Complex 
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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Literature cited

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Copyright information

© Plenum Publishing Corporation 1975

Authors and Affiliations

  • G. G. Bikbaeva
    • 1
  • I. S. Kislina
    • 1
  • M. I. Vinnik
    • 1
  1. 1.Institute of Chemical PhysicsAcademy of Sciences of the USSRMoscow

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