Breaking the Limit of Lignin Monomer Production via Cleavage of Interunit Carbon-Carbon Linkages

doi:10.1016/j.chempr.2019.03.007

	Breaking the Limit of Lignin Monomer Production via Cleavage of Interunit Carbon-Carbon Linkages
	Dong, Lin 2,3; Lin, Longfei 4; Han, Xue 4; Si, Xiaoqin 1; Liu, Xiaohui 2,3; Guo, Yong 2,3; Lu, Fang 1; Rudic, Svemir 5; Parker, Stewart F.5; Yang, Sihai 4
刊名	CHEM
	2019-06-13
卷号	5 期号:6 页码:1521-1536
ISSN号	2451-9294
DOI	10.1016/j.chempr.2019.03.007
通讯作者	Guo, Yong(guoyong@ecust.edu.cn) ; Yang, Sihai(sihai.yang@manchester.ac.uk) ; Wang, Yanqin(wangyanqin@ecust.edu.cn)
英文摘要	Conversion of lignin into monocyclic hydrocarbons as commodity chemicals and drop-in fuels is a highly desirable target for biorefineries. However, this is severely hindered by the presence of stable interunit carbon-carbon linkages in native lignin and those formed during lignin extraction. Herein, we report a newmultifunctional catalyst, Ru/NbOPO4, that achieves the first example of catalytic cleavage of both interunit C-C and C-O bonds in one-pot lignin conversions to yield 124%-153% of monocyclic hydrocarbons, which is 1.2-1.5 times the yields obtained from the established nitrobenzene oxidation method. This catalyst also exhibits high stability and selectivity (up to 68%) to monocyclic arenes over repeated cycles. The mechanism of the activation and cleavage of 5-5 C-C bonds in biphenyl, as a lignin model adopting the most robust C-C linkages, has been revealed via in situ inelastic neutron scattering coupled with modeling. This study breaks the conventional theoretical limit on lignin monomer production.
资助项目	National Natural Science Foundation of China[21832002] ; National Natural Science Foundation of China[21872050] ; National Natural Science Foundation of China[21808063] ; National Natural Science Foundation of China[91545103] ; Science and Technology Commission of Shanghai Municipality[2018SHZDZX03] ; Programme of Introducing Talents of Discipline to Universities in China[B16017] ; Fundamental Research Funds for the Central Universities[222201718003] ; University of Manchester ; Royal Society ; Engineering and Physical Sciences Research Council in the UK[EP/P011632/1]
WOS关键词	LIGNOCELLULOSE FRACTIONATION ; DEPOLYMERIZATION ; CONVERSION ; CHEMICALS ; CATALYSTS ; HYDROGENOLYSIS ; AROMATICS ; BIOMASS ; VALORIZATION ; SELECTIVITY
WOS研究方向	Chemistry
语种	英语
出版者	CELL PRESS
WOS记录号	WOS:000476610100013
资助机构	National Natural Science Foundation of China ; National Natural Science Foundation of China ; Science and Technology Commission of Shanghai Municipality ; Science and Technology Commission of Shanghai Municipality ; Programme of Introducing Talents of Discipline to Universities in China ; Programme of Introducing Talents of Discipline to Universities in China ; Fundamental Research Funds for the Central Universities ; Fundamental Research Funds for the Central Universities ; University of Manchester ; University of Manchester ; Royal Society ; Royal Society ; Engineering and Physical Sciences Research Council in the UK ; Engineering and Physical Sciences Research Council in the UK ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Science and Technology Commission of Shanghai Municipality ; Science and Technology Commission of Shanghai Municipality ; Programme of Introducing Talents of Discipline to Universities in China ; Programme of Introducing Talents of Discipline to Universities in China ; Fundamental Research Funds for the Central Universities ; Fundamental Research Funds for the Central Universities ; University of Manchester ; University of Manchester ; Royal Society ; Royal Society ; Engineering and Physical Sciences Research Council in the UK ; Engineering and Physical Sciences Research Council in the UK ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Science and Technology Commission of Shanghai Municipality ; Science and Technology Commission of Shanghai Municipality ; Programme of Introducing Talents of Discipline to Universities in China ; Programme of Introducing Talents of Discipline to Universities in China ; Fundamental Research Funds for the Central Universities ; Fundamental Research Funds for the Central Universities ; University of Manchester ; University of Manchester ; Royal Society ; Royal Society ; Engineering and Physical Sciences Research Council in the UK ; Engineering and Physical Sciences Research Council in the UK ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Science and Technology Commission of Shanghai Municipality ; Science and Technology Commission of Shanghai Municipality ; Programme of Introducing Talents of Discipline to Universities in China ; Programme of Introducing Talents of Discipline to Universities in China ; Fundamental Research Funds for the Central Universities ; Fundamental Research Funds for the Central Universities ; University of Manchester ; University of Manchester ; Royal Society ; Royal Society ; Engineering and Physical Sciences Research Council in the UK ; Engineering and Physical Sciences Research Council in the UK
内容类型	期刊论文
源URL	[http://cas-ir.dicp.ac.cn/handle/321008/173671]
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	Guo, Yong; Yang, Sihai; Wang, Yanqin
作者单位	1.Chinese Acad Sci, Dalian Inst Chem Phys, State Key Lab Catalysis, Dalian Natl Lab Clean Energy, Dalian 116023, Peoples R China 2.East China Univ Sci & Technol, Sch Chem & Mol Engn, Feringa Nobel Prize Scientist Joint Res Ctr, Key Lab Adv Mat,Res Inst Ind Catalysis, Shanghai 200237, Peoples R China 3.East China Univ Sci & Technol, Joint Int Res Lab Precis Chem & Mol Engn, Feringa Nobel Prize Scientist Joint Res Ctr, Res Inst Ind Catalysis,Sch Chem & Mol Engn, Shanghai 200237, Peoples R China 4.Univ Manchester, Sch Chem, Manchester M13 9PL, Lancs, England 5.STFC Rutherford Appleton Lab, ISIS Facil, Chilton OX11 0QX, Oxon, England
推荐引用方式 GB/T 7714	Dong, Lin,Lin, Longfei,Han, Xue,et al. Breaking the Limit of Lignin Monomer Production via Cleavage of Interunit Carbon-Carbon Linkages[J]. CHEM,2019,5(6):1521-1536.
APA	Dong, Lin.,Lin, Longfei.,Han, Xue.,Si, Xiaoqin.,Liu, Xiaohui.,...&Wang, Yanqin.(2019).Breaking the Limit of Lignin Monomer Production via Cleavage of Interunit Carbon-Carbon Linkages.CHEM,5(6),1521-1536.
MLA	Dong, Lin,et al."Breaking the Limit of Lignin Monomer Production via Cleavage of Interunit Carbon-Carbon Linkages".CHEM 5.6(2019):1521-1536.