scholarly journals Cleavage of aryl–ether bonds in lignin model compounds using a Co–Zn-beta catalyst

RSC Advances ◽  
2020 ◽  
Vol 10 (71) ◽  
pp. 43599-43606
Author(s):  
Xiaomeng Dou ◽  
Wenzhi Li ◽  
Chaofeng Zhu ◽  
Xiao Jiang ◽  
Hou-min Chang ◽  
...  
Keyword(s):  
Lewis Acid ◽  
Metal Catalysts ◽  
Aryl Ether ◽  
Model Compounds ◽  
Lignin Model Compounds ◽  
Catalytic Hydrogenolysis ◽  
Lignin Model ◽  
Lignin Depolymerization

The catalytic hydrogenolysis of lignin model compounds containing aryl–ether linkages by Co–Zn-beta catalyst is investigated to understand the role of “Lewis acid-metal” catalysts in lignin depolymerization.

Tungsten-based catalysts for lignin depolymerization: the role of tungsten species in C–O bond cleavage

2019 ◽  
Vol 9 (9) ◽  
pp. 2144-2151 ◽  
Author(s):  
Haiwei Guo ◽  
Zaojuan Qi ◽  
Yuxuan Liu ◽  
Haian Xia ◽  
Lin Li ◽  
...  
Keyword(s):  
Bond Cleavage ◽  
Model Compounds ◽  
Lignin Model Compounds ◽  
Tungsten Species ◽  
Lignin Model ◽  
Lignin Depolymerization

Tungsten-based catalysts with designed tungsten species are synthesized and the role of each species in hydrocracking of both lignin model compounds and real lignin is deeply studied.

Insights into the electrochemical degradation of phenolic lignin model compounds in protic ionic liquid-water system

2021 ◽  
Author(s):  
Guangyong Liu ◽  
Qian Wang ◽  
Dongxia Yan ◽  
Yaqin Zhang ◽  
Chenlu Wang ◽  
...  
Keyword(s):  
Water System ◽  
Value Added ◽  
Electrochemical Degradation ◽  
Aryl Ether ◽  
Model Compounds ◽  
Protic Ionic Liquid ◽  
Lignin Model Compounds ◽  
Mild Conditions ◽  
System P ◽  
Lignin Model

Cleavage of aryl ether (Caryl-O) bonds is crucial for conversion and value-added utilization of lignin and its derivatives, but remains extremely challenging under mild conditions due to strong Caryl-O linkages....

Selective cleavage of aryl ether bonds in dimeric lignin model compounds

RSC Advances ◽  
2016 ◽  
Vol 6 (22) ◽  
pp. 17880-17887 ◽  
Author(s):  
Guodian Zhu ◽  
Xinping Ouyang ◽  
Yun Yang ◽  
Tao Ruan ◽  
Xueqing Qiu
Keyword(s):  
Aryl Ether ◽  
Model Compounds ◽  
Lignin Model Compounds ◽  
Lignin Model

Selective cleavage of β-O-4 bonds.

scholarly journals Synthesis of Lignin Model Compounds for the Glyceraldehyde-2-aryl Ether Type of Structure.

1974 ◽  
Vol 28b ◽  
pp. 333-338 ◽  
Author(s):  
Lissela Berndtson ◽  
Kenneth Hedlund ◽  
Lennart Hemrå ◽  
Knut Lundquist ◽  
Curt R. Enzell ◽  
...  
Keyword(s):  
Aryl Ether ◽  
Model Compounds ◽  
Lignin Model Compounds ◽  
Lignin Model
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