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Mohammed Abdullah Ahmed Al-Yusufi

Selective synthesis of 1,5-pentanediol from furfural derivatives over stable nickel-based catalysts

Universität Rostock, 2022

https://doi.org/10.18453/rosdok_id00004535

Abstract: Reduced Ni on highly basic lanthanide supports in isopropanol (2-PrOH) was proved to be an efficient catalyst and an economically viable alternative to modified noble metal catalytic systems for the direct hydrogenolysis of tetrahydrofurfuryl alcohol (THFA) and furfural to 1,5-pentanediol (1,5-PeD). For the first time, a continuous catalytic transfer hydrogenolysis (CTH) process for the selective hydrogenolysis of THFA to 1,5-PeD was developed using Ni-La(R) in 2-PrOH. A maximum 1,5-PeD yield of 73% with an productivity of 1.4 mmol g(cat)-1 h-1 was achieved under continuous CTH conditions.

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