NDLI: A smart catalyst system for the valorization of renewable furfural in aliphatic alcohols

Content Provider	Royal Society of Chemistry (RSC)
Author	Liu, Jinbiao Xue, Song Tong, Xinli Liu, Zonghui
Copyright Year	2016
Abstract	A highly efficient and selective oxidative condensation–hydrogenation process of renewable furfural with aliphatic alcohols catalyzed by metallic platinum in a one-pot reactor is developed. A series of supported platinum catalysts including Pt/FH, Pt/H, Pt/HT, Pt/Fe3O4, Pt/Al2O3 and Pt/ZrO2 are prepared and employed for the polarization of furfural in ethanol and n-propanol. It is found that, in the presence of Pt/FH and potassium carbonate, 93.9% conversion of furfural and 67.9% selectivity to furan-2-acrolein were obtained via oxidative condensation in the furfural–ethanol–O2 (FEO) system, and 90.1% conversion of furfural and 90% selectivity to 3-(furan-2-yl-)-2-methylacrylaldehyde were obtained via oxidative condensation in the furfural–n-propanol–O2 (FPO) system. Moreover, the oxygen in the FPO system is completely replaced by molecular hydrogen to allow the further conversion of 3-(furan-2-yl-)-2-methylacrylaldehyde, while the catalytic system was kept unchanged. During this process, 87.3% conversion of 3-(furan-2-yl-)-2-methylacrylaldehyde and 73.2% selectivity to 3-(furan-2-yl-)-2-methylpropanol were obtained via a hydrogenation reaction with the Pt/FH catalyst. Moreover, several common bases as promoters were investigated in detail. All the catalysts were characterized by XRD, TEM, SEM, TPD and BET methods to reveal their catalytic nature in the reaction.
Starting Page	1214
Ending Page	1221
Page Count	8
File Format	HTM / HTML PDF
ISSN	20444753
Volume Number	6
Issue Number	4
Journal	Catalysis Science & Technology
DOI	10.1039/c5cy01195g
Language	English
Publisher	Royal Society of Chemistry
Access Restriction	Open
Subject Keyword	Furan Furfural Fachhochschule Ethanol Aliphatic compound Hydrogen Renewable resource Hydrogenation Iron(II) oxide BET X-ray crystallography Acrolein Transmission electron microscopy 1-Propanol SEM Zirconium dioxide Potassium carbonate Nucleophile
Content Type	Text
Resource Type	Article
Subject	Catalysis

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