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Synthetic Communications
An International Journal for Rapid Communication of Synthetic Organic Chemistry
Volume 40, 2010 - Issue 5
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Original Articles

Regeneration of Aromatic Carbonyl Compounds from the Corresponding Oximes Using Tetrapyridine Silver(II) Peroxydisulfate in Acetonitrile and Aqueous Media

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Pages 725-731 | Received 09 Dec 2008, Published online: 04 Feb 2010
 

Abstract

The results of the recovery of both aldehyde and ketone carbonyl functionalities from the oxime derivatives in aromatic carbonyl compounds using tetrapyridine silver(II) peroxydisulfate [Ag(py)4S2O8] as a stable, mild, and efficient oxidizing agent is reported. Yields in excess of 85% were achieved at room temperature in both acetonitrile and aqueous media, making the method versatile and suitable for a wide range of aromatic carbonyl oximes.

ACKNOWLEDGMENT

The investigation has enjoyed the support of the Payam Noor University of Fariman and Mashhad.

Notes

a Yields refer to the isolated products and 2,4-dinitrophenyl-hydrazine derivatives. Structures were confirmed by IR, 1H NMR, 13C NMR, and mp/bp.

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