PdCl2-catalyzed hydrodeoxygenation of 5-hydroxymethylfurfural into 2,5-dimethylfuran at room-temperature using polymethylhydrosiloxane as the hydrogen donor

doi:10.1016/j.ces.2019.03.011

	PdCl2-catalyzed hydrodeoxygenation of 5-hydroxymethylfurfural into 2,5-dimethylfuran at room-temperature using polymethylhydrosiloxane as the hydrogen donor
	Zhang, Jun ; Dong, Kaijun 3; Luo, Weimin
刊名	CHEMICAL ENGINEERING SCIENCE
	2019-06-29
卷号	201 页码:467-474
关键词	5-hydroxymethylfurfural Polymethylhydrosiloxane Room temperature 2,5-dimethylfuran
ISSN号	0009-2509
DOI	10.1016/j.ces.2019.03.011
通讯作者	Dong, Kaijun(dongkj@ms.giec.ac.cn)
英文摘要	A facile and mild method for the catalytic production of 2,5-dimethylfuran (DMF) from 5-hydroxymethylfurfural (HMF) was developed, which utilized commercial PdCl2 as the catalyst together with the green, non-toxic and low-cost hydride source, polymethylhydrosiloxane (PMHS). A synergistic effect among hydrogen donor, in situ generated metallic Pd-0 species and acid site HCl in the reaction played a key role in DMF formation. Gratifyingly, the desirable yield of hydrodeoxygenation product DMF as high as 89.7% from HMF was attained at room temperature (298 K) in 0.5 h. Meanwhile, biomass derived sugars also could be converted into DMF in relative high efficiency via a one-pot reaction in the present system. A plausible pathway for the hydrodeoxygenation of HMF into DMF in the present system was also proposed. The study thus highlights a new perspective for a simple, green, and efficient hydrodeoxygenation of biomass derivatives under milder conditions, employing a readily available, inexpensive and practical catalytic system of PdCl2-PMHS-ethanol, but without any external hydrogen supplies and pre-reduction treatments. (C) 2019 Elsevier Ltd. All rights reserved.
资助项目	Natural Science Foundation of Guangdong Province, China[2018A030313856] ; Natural Science Foundation of Guangdong Province, China[2016A030313173] ; Science and Technology Planning Project of Guangdong Province, China[2017A050501044]
WOS关键词	CATALYTIC TRANSFER HYDROGENATION ; HIGH-YIELD PRODUCTION ; ONE-POT ; EFFICIENT ; DIMETHYLFURAN ; ISOMERIZATION ; CONVERSION ; REDUCTION ; RUTHENIUM ; OXIDATION
WOS研究方向	Engineering
语种	英语
出版者	PERGAMON-ELSEVIER SCIENCE LTD
WOS记录号	WOS:000462034900042
资助机构	Natural Science Foundation of Guangdong Province, China ; Science and Technology Planning Project of Guangdong Province, China
内容类型	期刊论文
源URL	[http://ir.giec.ac.cn/handle/344007/24743]
专题	中国科学院广州能源研究所
通讯作者	Dong, Kaijun
作者单位	1.Guangdong Prov Key Lab New & Renewable Energy Res, Guangzhou 510640, Guangdong, Peoples R China 2.CAS Key Lab Renewable Energy, Guangzhou 510640, Guangdong, Peoples R China 3.Chinese Acad Sci, Guangzhou Inst Energy Convers, Guangzhou 510640, Guangdong, Peoples R China
推荐引用方式 GB/T 7714	Zhang, Jun,Dong, Kaijun,Luo, Weimin. PdCl2-catalyzed hydrodeoxygenation of 5-hydroxymethylfurfural into 2,5-dimethylfuran at room-temperature using polymethylhydrosiloxane as the hydrogen donor[J]. CHEMICAL ENGINEERING SCIENCE,2019,201:467-474.
APA	Zhang, Jun,Dong, Kaijun,&Luo, Weimin.(2019).PdCl2-catalyzed hydrodeoxygenation of 5-hydroxymethylfurfural into 2,5-dimethylfuran at room-temperature using polymethylhydrosiloxane as the hydrogen donor.CHEMICAL ENGINEERING SCIENCE,201,467-474.
MLA	Zhang, Jun,et al."PdCl2-catalyzed hydrodeoxygenation of 5-hydroxymethylfurfural into 2,5-dimethylfuran at room-temperature using polymethylhydrosiloxane as the hydrogen donor".CHEMICAL ENGINEERING SCIENCE 201(2019):467-474.