Oxidation of Ester by Quinolinium Dichromate

Sarita Kushwaha , Manisha Pradhan

ethyl acetoacetate, Quinolinium dichromate, kinetics, oxidation, rate constant.

Here we describe the kinetics of ethyl acetoacetate oxidation mediated by Quinolinium dichromate in aqueous acetic acid and mineral acid medium which yields to the formation of α,β-diketo butyric acid. The uncatalyzed reaction was shown to proceed by complex mechanism involving a pre-equilibrium of its adducts. The reaction is first-order in [QDC] that follows protonated and non-protonated dependency showing occurrence of α-C-H cleavage. The activation parameters have also been determined, which could be applied to explain all experimental phenomenon.

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"Oxidation of Ester by Quinolinium Dichromate", IJSDR - International Journal of Scientific Development and Research (www.IJSDR.org), ISSN:2455-2631, Vol.8, Issue 1, page no.1224 - 1227, January-2023, Available :https://ijsdr.org/papers/IJSDR2301195.pdf

Volume 8 Issue 1, January-2023

Pages : 1224 - 1227

Paper Reg. ID: IJSDR_203769

Published Paper Id: IJSDR2301195

Downloads: 000347192

Research Area: Other

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Published Paper PDF: https://ijsdr.org/papers/IJSDR2301195

Published Paper URL: https://ijsdr.org/viewpaperforall?paper=IJSDR2301195

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

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