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Solvent-free oxidation of alcohols catalyzed by an efficient and reusable heteropolyphosphatotungstate

Paper ID Volume ID Publish Year Pages File Format Full-Text
52881 46890 2007 4 PDF Available
Title
Solvent-free oxidation of alcohols catalyzed by an efficient and reusable heteropolyphosphatotungstate
Abstract

With aqueous hydrogen peroxide as oxidant, secondary alcohols could be efficiently oxidized to ketones in the presence of hexadecyl trimethyl ammonium heteropolyphosphatotungstate ((n-C16H33N(CH3)3)3[PW4O16]) under solvent-free conditions. The oxidation of alcohol over 0.5 mol% (based on molar amount of hydrogen peroxide) catalyst occurred at 90 °C to give the corresponding ketones with above 92% yield and 97% selectivity. The catalyst could be reused without loss of selectivity.

Keywords
Alcohol; Oxidation; Solvent-free; Hydrogen peroxide; Heteropolyphosphatotungstate
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Solvent-free oxidation of alcohols catalyzed by an efficient and reusable heteropolyphosphatotungstate
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Publisher
Database: Elsevier - ScienceDirect
Journal: Catalysis Communications - Volume 8, Issue 3, March 2007, Pages 531–534
Authors
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Subjects
Physical Sciences and Engineering Chemical Engineering Catalysis
Get Full-Text Now
Don't Miss Today's Special Offer
Price was $35.95
You save - $31
Price after discount Only $4.95
100% Money Back Guarantee
Full-text PDF Download
Online Support
Any Questions? feel free to contact us