Hydrogenation of 4-Propylphenol over Carbon-supported Palladium Catalyst without External Hydrogen: Effect of Carbon Support and Palladium Loading

Published on Mar 5, 2021in Chemistry Letters1.361
· DOI :10.1246/CL.200791
Yoshiyuki Nagasawa2
Estimated H-index: 2
(Iwate University),
Yushi Hiraishi1
Estimated H-index: 1
(Iwate University)
+ 6 AuthorsMasayuki Shirai25
Estimated H-index: 25
(AIST: National Institute of Advanced Industrial Science and Technology)
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Abstract
The ring hydrogenation of 4-propylphenol in aqueous ethanol solution was studied over graphite- and activated carbon-supported palladium catalysts (Pd/G and Pd/C) with 0.1–5 wt % of palladium loadi...
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#1Yushi Hiraishi (Iwate University)H-Index: 1
#2Naohiro Minakawa (Iwate University)
Last. Masayuki Shirai (AIST: National Institute of Advanced Industrial Science and Technology)H-Index: 25
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Abstract Graphite-supported platinum catalysts (Pt/G) were highly active for the hydrogenolysis of benzofuran to o-ethylphenol in aqueous ethanol solution at 523 K without using any external hydrogen gas. The hydrogenolysis activities and selectivity to o-ethylphenol in ethanol solution over Pt/G were higher than those with a conventional method using externally supplied hydrogen gas. Both water and ethanol were indispensable for the hydrogenolysis in aqueous ethanol solution at 523 K.
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