Oxidation of Some Aldoses by N-Chlorophthalimide in Aqueous Acetic Acid Medium - A Kinetic Study

Surabhi Dwivedi , H.D. Gupta

D-ribose, D-glucose, N-chlorophthalimide. oxidation, kinetics

D-glucose and D-ribose oxidation by N-chlorophthalimide has been examined in aqueous acetic acid medium. The main product of the oxidation is the corresponding aldonic acid. The reaction is first-order in [NCP]. Michaelis-Menten type kinetics have been observed with respect to the aldoses and independent in the ionic strength of the solution. The temperature dependence of kinetics i.e. negative entropy of activation revealed the presence of symmetrical transition state in the rate determining disproportionation step. The acid dependent and independent paths of [H+] was explained. A suitable mechanism in consistence with the kinetic results has been proposed.

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"Oxidation of Some Aldoses by N-Chlorophthalimide in Aqueous Acetic Acid Medium - A Kinetic Study", IJSDR - International Journal of Scientific Development and Research (www.IJSDR.org), ISSN:2455-2631, Vol.8, Issue 2, page no.870 - 874, February-2023, Available :https://ijsdr.org/papers/IJSDR2302149.pdf

Volume 8 Issue 2, February-2023

Pages : 870 - 874

Paper Reg. ID: IJSDR_204232

Published Paper Id: IJSDR2302149

Downloads: 000347250

Research Area: Science

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Published Paper PDF: https://ijsdr.org/papers/IJSDR2302149

Published Paper URL: https://ijsdr.org/viewpaperforall?paper=IJSDR2302149

ISSN: 2455-2631 | IMPACT FACTOR: 9.15 Calculated By Google Scholar | ESTD YEAR: 2016

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