Highly efficient catalytic transfer hydrogenation of biomass-derived furfural to furfuryl alcohol using UiO-66 without metal catalysts

文献类型： 外文期刊

第一作者： Qiu, Mo

作者： Qiu, Mo;Guo, Tianmeng;Xi, Ran;Li, Danni;Qi, Xinhua;Qi, Xinhua;Qiu, Mo

作者机构：

关键词： Biomass; Catalytic transfer hydrogenation; Furfural; Furfuryl alcohol; Metal organic frameworks (MOFs)

期刊名称：APPLIED CATALYSIS A-GENERAL （ 影响因子：5.706； 五年影响因子：5.639 ）

ISSN： 0926-860X

年卷期： 2020 年 602 卷

页码：

收录情况： SCI

摘要： In this paper, the as-prepared metal-organic frameworks material UiO-66 and other Zr-MOFs were directly used as catalytic transfer hydrogenation (CTH) catalysts to catalyze furfural (FF) to furfuryl alcohol (FAL) with 2-propanol (IPA) acted as both solvent and hydrogen donor. The results showed that the as-prepared UiO-66 had satisfactory catalytic activity and selectivity in yielding FAL (97 %) from the CTH of FF at 140 degrees C within 5 h. Moreover, the as-prepared UiO-66 exhibited relatively stable catalytic activity over five cycles and easy regeneration. Interestingly, UiO-66 was also applicable for the CTH of the other aldehydes such as 5-hydroxymethyfurfural, 5-methylfurfural, 4-methoxybenzaldehyde, and n-hexanal to the corresponding alcohols, affording high product yields up to 98 %. This work provides a green, simple and sustainable process for the catalytic production of FAL from biomass-based furfural, which has certain significance for the sustainable utilization of biomass.

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