Hydrogenolysis of Tetrahydrofurfuryl Alcohol to 1,5-Pentanediol over a Nickel-Yttrium Oxide Catalyst Containing Ruthenium

A Ni-Y2O3 catalyst containing ruthenium (Ru/Ni-Y2O3) was synthesized and applied to the hydrogenolysis of tetrahydrofurfuryl alcohol (THFA) to produce 1,5-pentanediol (1,5-PeD), which showed superior catalytic performance over that of the Ni-Y2O3 catalyst itself. The optimized ruthenium-containing c...

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Bibliographic Details
Published in:Chemistry letters 2018-01, Vol.47 (1), p.103-106
Main Authors: Wijaya, Husni Wahyu, Hara, Takayoshi, Ichikuni, Nobuyuki, Shimazu, Shogo
Format: Article
Language:English
Subjects:
Alcohol
Catalysis
Catalysts
Catalytic activity
Cleavage
Hydrogenolysis
Nickel
Ruthenium
Tetrahydrofuran
Yttrium oxide
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Summary:A Ni-Y2O3 catalyst containing ruthenium (Ru/Ni-Y2O3) was synthesized and applied to the hydrogenolysis of tetrahydrofurfuryl alcohol (THFA) to produce 1,5-pentanediol (1,5-PeD), which showed superior catalytic performance over that of the Ni-Y2O3 catalyst itself. The optimized ruthenium-containing catalyst, which was prepared by impregnation of 1.0 wt % ruthenium in Ni-Y2O3, showed high catalytic activity for producing 1,5-PeD, giving an 86.5% yield at 93.4% conversion of THFA under 2.0 MPa of H2 at 423 K after 40 h. The formation of Ru-Ni0-Y2O3 boundaries was proposed to accelerate the C–O bond scission of the tetrahydrofuran ring to give 1,5-PeD.
ISSN:0366-7022
1348-0715
DOI:10.1246/cl.170920