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.
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REFERENCES
M. Bender, M. Komiyama: Cyclodextrin Chemistry. Springer Verlag, New York, (1978).
M.A. Fernandez, R. H. de Rossi, E. Cervello, C. Jaime: J. Org. Chem., 66, 4399 (2001).
E. Iglesias: J. Org. Chem., 65, 6583 (2000).
A.R. Alvarez, L.G. Rio, P. Herves, J.R. Leis, J.C. Mejuto, J.P. Juste: Langmuir, 15, 8368 (1999).
A.M. Granados, R.H. de Rossi: J. Org. Chem., 66, 1548 (2001).
R.A. Moss, P.K. Gong: Langmuir, 16, 8551 (2000).
K.K. Ghosh, P. Sharma: J. Indian Chem. Soc., 79, 895 (2002); (b) K.K. Ghosh, P. Sharma: J. Surf. Sci. Tech., 18, 93 (2002).
U. Priyadarshini, S.G. Tandon: J. Chem. Eng. Data, 12, 143 (1969).
K.K. Ghosh, S.S. Thakur: Indian J. Chem., 35 B, 798 (1996).
K.K. Ghosh, S.G. Tandon: Bull. Chem. Soc. Jpn., 62, 1304 (1989).
K.K. Ghosh, S. Ghosh: J. Org. Chem., 59, 1369 (1994).
L.S. Romsted: J. Phys. Chem., 89, 5107 (1985).
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Ghosh, K.K., Sharma, P., Taramkar, S. et al. Kinetic studies on the acid catalyzed reaction of hydroxamic acids in β-cyclodextrin/surfactant mixed systems. Reaction Kinetics and Catalysis Letters 81, 161–168 (2004). https://doi.org/10.1023/B:REAC.0000016530.60292.b8
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DOI: https://doi.org/10.1023/B:REAC.0000016530.60292.b8