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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vols. 522-524Highly Selective Oxidation of Cinnamaldehyde to...

Highly Selective Oxidation of Cinnamaldehyde to Benzaldehyde by Hydrogen Peroxide in Mild Conditions

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Abstract:

Benzaldehyde was produced from oxidation of cinnamaldehyde by hydrogen peroxide in propylene glycol in the presence of sodium bicarbonate. Protic solvent demonstrated high selectivity and the yield of benzaldehyde could reach up to 82% in propylene glycol. The effect of solvent on the selectivity was attributed to hydrogen bond interaction between the oxidation intermediate epoxide and the solvent.

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Periodical:

Applied Mechanics and Materials (Volumes 522-524)

Pages:

458-464

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.522-524.458

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Online since:

February 2014

Authors:

Yuan Mei Nie, Yong Peng An, Cai Hua Peng, Xing Dong Yao*

Keywords:

Benzaldehyde, Cinnamaldehyde, Mechanism, Oxidation, Propylene Glycol, Selectivity, Sodium Bicarbonate

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© 2014 Trans Tech Publications Ltd. All Rights Reserved

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