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Publication Number

2403064

 

Page Numbers

1-7

Paper Details

Oxidation of Active Methylene Compounds by Pyridiniumbromochromate in Acetic Acid Medium

Authors

Akanksha Shukla, Vinod Dubey

Abstract

Pyridiniumbromochromate (PBC) in aqueous acetic acid oxidizes active methylene compounds to the corresponding triones. The -dc/dt is proportional to the concentrations of oxidant. Ther reaction is acid catalysed and the acid dependence has the form, kobs = a+b [H+]. The Michaelis-Menten type kinetics was discussed. The data can be correlated with mechanistic pathway involving the intermediate formation of chromite ester in pre-equilibrium in the transition state.

Keywords

acetyl acetone, benzoyl acetone, pyridiniumbromochroamate, oxidation, kinetics.

 

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Citation

Oxidation of Active Methylene Compounds by Pyridiniumbromochromate in Acetic Acid Medium. Akanksha Shukla, Vinod Dubey. 2024. IJIRCT, Volume 10, Issue 2. Pages 1-7. https://www.ijirct.org/viewPaper.php?paperId=2403064

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