Reaction Kinetics and Catalysis Letters

, Volume 81, Issue 1, pp 161–168

Kinetic studies on the acid catalyzed reaction of hydroxamic acids in β-cyclodextrin/surfactant mixed systems

Authors

    • School of Studies in ChemistryPt. Ravishankar Shukla University
  • Pokhraj Sharma
    • School of Studies in ChemistryPt. Ravishankar Shukla University
  • Samiksha Taramkar
    • School of Studies in ChemistryPt. Ravishankar Shukla University
  • Santosh Kumar Sar
    • Department of Engineering ChemistryBhilai Institute of Technology
Article

DOI: 10.1023/B:REAC.0000016530.60292.b8

Cite this article as:
Ghosh, K.K., Sharma, P., Taramkar, S. et al. Reaction Kinetics and Catalysis Letters (2004) 81: 161. doi:10.1023/B:REAC.0000016530.60292.b8

Abstract

The acid catalyzed hydrolysis of two N-substituted hydroxamic acids (C6H5CON(OH)R′, R′ = C6H5 (PBHA), R′ = C6H5CH2(BBHA)) in mixed systems containing β-cyclodextrin (β—CD) and a surfactant (sodium dodecyl sulfate, SDS) has been studied. The reactions are inhibited by β—CD. The inhibition is attributed to the formation of inclusion complex and competition between the micellization and complexation processes.

micelles hydrolysis kinetics Hydroxamic acids

Copyright information

© Kluwer Academic Publisher/Akadémiai Kiadó 2004