Studies on Kinetics and Mechanism of Micellar Catalyzed Oxidation of Pentose Sugar by Chloramine T
Department of Chemical Sciences, Chandra Shekhar Azad Govt. Post Graduate College Sehore- India
*Department of Chemical Sciences, Sarojini Naidu Govt. Girls P.G.(Autonomous College Bhopal India)
In the presence of a cationic surfactant cetyl trimethyl ammo-nium bromide (CTAB) and acetic acid the kinetics of micellar catalysed oxidation of a pentose sugar i.e. D- Xylose by sodium salt of p- toluene sulphonamide (Chloramine-T) in to corresponding aldonic acid has been studied at 313 K. The catalytic effect of CTAB has been observed on the rate of oxidation. The reaction is first order with respect to oxidant and fractional order to substrate concentration. Various effects like solvent, salt, temperature and addition of reaction product etc. have been studied. Various thermodynamic parameters have been computed and on the basis of findings and observations a suitable reaction mechanism has been proposed.
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Sunanda Dhoke and R. K. Shrivastava* , "Studies on Kinetics and Mechanism of Micellar Catalyzed Oxidation of Pentose Sugar by Chloramine T", Journal of Ultra Chemistry, Volume 7, Issue 1, Page Number 134-138, 2016Copy the following to cite this URL:
Sunanda Dhoke and R. K. Shrivastava* , "Studies on Kinetics and Mechanism of Micellar Catalyzed Oxidation of Pentose Sugar by Chloramine T", Journal of Ultra Chemistry, Volume 7, Issue 1, Page Number 134-138, 2016Available from: http://journalofchemistry.org/paper/476/
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