High Yield Production of Natural Phenolic Alcohols from Woody Biomass Using a Nickel-Based Catalyst

doi:10.1002/cssc.201601273

	High Yield Production of Natural Phenolic Alcohols from Woody Biomass Using a Nickel-Based Catalyst
	Lu, Rui 1,2; Chen, Jiazhi 1; Lu, Fang 1; Si, Xiaoqin 1,2; Nie, Xin 1; Chen, Junsheng 1; Xu, Jie 1
刊名	CHEMSUSCHEM
	2016-12-08
卷号	9 期号:23 页码:3353-3360
关键词	Carbon-oxygen Bond Cleavage Etherification Heterogeneous Catalysis Hydrogen Bond Lignin
ISSN号	1864-5631
DOI	10.1002/cssc.201601273
文献子类	Article
英文摘要	Efficient depolymerization of woody biomass to produce natural phenolic alcohols not only preserves the original structure of lignin, but also makes the depolymerization process atom-efficient. Here, high yield production of natural phenolic alcohols (38.7 wt%) from woody biomass has been achieved using a Ni/C catalyst in a methanol-water co-solvent. The Ni-based catalyst can efficiently etherify the C-alpha-OH group in lignin beta-O-4 motifs under hydrogen atmosphere, which can break the hydrogen bond between the C-beta-O oxygen and the C-alpha-OH proton to facilitate the C-beta-O cleavage. It was reported that water can also accelerate the etherification of raw lignin with methanol through in situ formation of acid. Our results suggest that breaking the intramolecular hydrogen bonds can accelerate the C-beta-O cleavage, keeping the original structure of lignin unchanged. This work highlights the significance of structure modification in lignin depolymerization and displays a clear potential for the valorization of whole biomass.
WOS关键词	BOND-DISSOCIATION ENTHALPIES ; LIGNIN DEPOLYMERIZATION ; REDUCTIVE FRACTIONATION ; RENEWABLE CHEMICALS ; BIRCH WOOD ; HYDROGENOLYSIS ; CONVERSION ; LIGNOCELLULOSE ; FUELS ; VALORIZATION
WOS研究方向	Chemistry
语种	英语
出版者	WILEY-V C H VERLAG GMBH
WOS记录号	WOS:000394571400014
内容类型	期刊论文
源URL	[http://cas-ir.dicp.ac.cn/handle/321008/169656]
专题	大连化学物理研究所_中国科学院大连化学物理研究所
通讯作者	Lu, Fang; Xu, Jie
作者单位	1.Chinese Acad Sci, Dalian Inst Chem Phys, Dalian Natl Lab Clean Energy, State Key Lab Catalysis, 457 Zhongshan Rd, Dalian 116023, Peoples R China 2.Chinese Acad Sci, Beijing 100049, Peoples R China
推荐引用方式 GB/T 7714	Lu, Rui,Chen, Jiazhi,Lu, Fang,et al. High Yield Production of Natural Phenolic Alcohols from Woody Biomass Using a Nickel-Based Catalyst[J]. CHEMSUSCHEM,2016,9(23):3353-3360.
APA	Lu, Rui.,Chen, Jiazhi.,Lu, Fang.,Si, Xiaoqin.,Nie, Xin.,...&Xu, Jie.(2016).High Yield Production of Natural Phenolic Alcohols from Woody Biomass Using a Nickel-Based Catalyst.CHEMSUSCHEM,9(23),3353-3360.
MLA	Lu, Rui,et al."High Yield Production of Natural Phenolic Alcohols from Woody Biomass Using a Nickel-Based Catalyst".CHEMSUSCHEM 9.23(2016):3353-3360.