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Acid-base properties of bis(chloromethyl)phosphinic acid para-nitroanilide in aqueous micellar solutions of surface active agents

  • L. Ya. Zakharova
  • S. B. Fedorov
  • L. A. Kudryavtseva
  • V. E. Bel'skii
  • B. E. Ivanov
Physical Chemistry
  • 22 Downloads

Abstract

Micelles of the cation-active surface active agent (SAA), cetyltrimethylammonium bromide, decrease the pKa of bis(chloromethyl)phosphinic acid pnitroanilide in aqueous solutions by two units, while micelles of the anionactive SAA, sodium dodecyl sulfate increase the pKa of the same compound by 1.75 units. The presence of electrolytes in the solution lowers the influence of micelles on the acid-base properties of the anilide.

Keywords

Sodium Sulfate Aqueous Solution Bromide Dodecyl 
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 1990

Authors and Affiliations

  • L. Ya. Zakharova
    • 1
  • S. B. Fedorov
    • 1
  • L. A. Kudryavtseva
    • 1
  • V. E. Bel'skii
    • 1
  • B. E. Ivanov
    • 1
  1. 1.A. E. Arbuzov Institute of Organic and Physical Chemistry, Kazan' BranchAcademy of Sciences of the USSRUSSR

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