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Pd-catalyzed C–H bond activation of benzene in the CO2-expanded solvent

Paper ID Volume ID Publish Year Pages File Format Full-Text
51092 46829 2010 3 PDF Available
Title
Pd-catalyzed C–H bond activation of benzene in the CO2-expanded solvent
Abstract

In the CO2-expanded trifluoroacetic acid, the catalytic activation and functionalization of the C–H bond in benzene to synthesize biphenyl and phenol was investigated by using palladium catalyst and dioxygen. It was found that an extra 40% improvement of catalytic efficiency could be achieved by charging 30 atm of CO2. Meanwhile, the presence of the small amount of water would apparently promote the catalytic oxidation. The solvent and substrate isotope effect were also investigated to provide the mechanistic information.

Keywords
C–H bond activation; Benzene; Palladium; CO2-expanded solvent
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Pd-catalyzed C–H bond activation of benzene in the CO2-expanded solvent
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Publisher
Database: Elsevier - ScienceDirect
Journal: Catalysis Communications - Volume 11, Issue 6, 20 February 2010, Pages 560–562
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