Green Chemistry p. 3532 - 3538 (2020)
Update date:2022-08-10
Topics:
Liu, Fei
Liu, Qiaoyun
Qiao, Botao
Su, Yang
Wang, Aiqin
Zhang, Leilei
Zhang, Tao
Furfural is one of the most important biomass-derived chemicals. Its large-scale availability calls for the exploration of new transformation methods for further valorization. Here we report on the direct, one-step conversion of furfural into 1,4-pentanediols (1,4-PeDs) using a combination of Amberlyst-15 and Ru-FeOx/AC catalysts. It is interesting to find that the introduction of a suitable amount of FeOxresults in a great improvement in the dispersion of Ru and a decrease in the Lewis acidity. Both XPS and H2-TPR show that there is electron transfer from Ru to Fe, and the electronic interaction facilitates the reduction of both Ru and Fe species. When used in combination with Amberlyst-15, the Ru-6.3FeOx/AC catalyst afforded the best performance with a 1,4-PeD yield of 86%; by contrast, Ru/AC free of FeOxonly gave levulinic acid as the major product, demonstrating the key role of the acid/metal balance in the one-pot conversion of furfural to 1,4-PeD. Moreover, such a dual catalyst exhibited excellent durability within 175 h time-on-stream.
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Doi:10.1055/s-1990-26820
(1990)Doi:10.14233/ajchem.2013.15509
(2013)Doi:10.1021/acs.inorgchem.5b01691
(2015)Doi:10.1021/acs.jmedchem.5b00773
(2015)Doi:10.1021/jo00442a015
(1977)Doi:10.1002/oms.1210120504
(1977)