Ru/H-beta as an efficient catalyst for the conversion of furfural into 3-acetyl-1-propanol (3-AP) toward one-pot transformation of xylan to 3-AP

被引：9

作者：

Liu, Qiaoyun ^{[1
]}

Liu, Fei ^{[1
]}

Zhang, Yaru ^{[1
,3
]}

Su, Yang ^{[1
]}

Wang, Aiqin ^{[1
,2
]}

Zhang, Tao ^{[1
,2
]}

机构：

[1] Chinese Acad Sci, Key Lab Sci & Technol Appl Catalysis, Dalian 116023, Peoples R China

[2] Chinese Acad Sci, Dalian Inst Chem Phys, State Key Lab Catalysis, Dalian 116023, Peoples R China

[3] Univ Chinese Acad Sci, Beijing 100049, Peoples R China

来源：

MOLECULAR CATALYSIS | 2019年 / 476卷

基金：

中国国家自然科学基金;

关键词：

Biomass; Furfural; 3-acetyl-1-propanol; Carbohydrates; Ru-based bifunctional catalysts; SELECTIVE OXIDATION; ALCOHOLS; SOLVENT; 1,5-PENTANEDIOL; HYDROGENATION; CHEMICALS; PLATFORM; ALKANES; WATER; ACID;

D O I：

10.1016/j.mcat.2019.110506

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

A highly active and robust catalyst composed of Ru nanoparticles highly dispersed on zeolite H-beta was developed for transforming furfural into 3-acetyl-1-propanol (3-AP) in good yield (81%)under mild conditions (80 degrees C, 1 MPa H-2). Both the support nature and the preparation methods had significant impacts on the dispersion of Ru, eventually on the yield of 3-AP. Ion-exchange method proved best for obtaining the highly active and selective catalyst for this reaction. Moreover, the catalyst can be regenerated easily by calcination and reduction. This catalyst was further explored for the one-pot conversion of xylose and xylan to 3-AP with a yield of 46% and 31%, respectively, thus opening a new feasible pathway from biomass to valuable fine chemicals.

引用

页数：6

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