Effect of Tungsten Species on Selective Hydrogenolysis of Glycerol to 1,3‐Propanediol

ChemSusChem ◽  
2020 ◽  
Author(s):  
Fengliang Wu ◽  
Huifang Jiang ◽  
Xuhai Zhu ◽  
Rui Lu ◽  
Lei Shi ◽  
...  
Keyword(s):  
Selective Hydrogenolysis ◽  
Tungsten Species

Tailoring Catalytic Properties of CuMgAl Hydrotalcites for Selective hydrogenolysis of Cellulose

2019 ◽  
Vol 4 (8) ◽  
pp. 2243-2248
Author(s):  
Zihui Xiao ◽  
Pengfei Ma ◽  
Shaohua Jin ◽  
Changhai Liang
Keyword(s):  
Catalytic Properties ◽  
Selective Hydrogenolysis

Selective hydrogenolysis of aryl ethers over a nitrogen-doped porous carbon supported Ni–CeO2 catalyst at low temperature

2021 ◽  
Author(s):  
Ming Jiang ◽  
Xiaopeng Chen ◽  
Linlin Wang ◽  
Jiezhen Liang ◽  
Xiaojie Wei
Keyword(s):  
Low Temperature ◽  
Porous Carbon ◽  
Nitrogen Doped ◽  
Selective Hydrogenolysis ◽  
Aryl Ethers ◽  
Supported Ni

The selective depolymerization of lignin into aromatics is a sustainable way to improve the economics of the overall biorefinery process.

scholarly journals Selective Hydrogenolysis of biomass‐derived xylitol to glycols: Reaction Network and Kinetics

2021 ◽  
Author(s):  
Carina Heisig ◽  
Christoph Glotzbach ◽  
Steffen Schirrmeister ◽  
Thomas Turek
Keyword(s):  
Reaction Network ◽  
Selective Hydrogenolysis

Eco-friendly preparation of ultrathin biomass-derived Ni3S2-doped carbon nanosheets for selective hydrogenolysis of lignin model compounds in the absence of hydrogen

2021 ◽  
Vol 23 (8) ◽  
pp. 3090-3103
Author(s):  
Changzhou Chen ◽  
Dichao Wu ◽  
Peng Liu ◽  
Jing Li ◽  
Haihong Xia ◽  
...  
Keyword(s):  
Model Compounds ◽  
Lignin Model Compounds ◽  
Carbon Nanosheets ◽  
Significant Potential ◽  
Selective Hydrogenolysis ◽  
Lignin Model

Lignin is an abundant source of aromatics, and the depolymerization of lignin provides significant potential for producing high-value chemicals.

Metal–support cooperation in Al(PO3)3-supported platinum nanoparticles for the selective hydrogenolysis of phenols to arenes

2021 ◽  
Vol 4 (4) ◽  
pp. 312-321
Author(s):  
Xiongjie Jin ◽  
Rio Tsukimura ◽  
Takeshi Aihara ◽  
Hiroki Miura ◽  
Tetsuya Shishido ◽  
...  
Keyword(s):  
Platinum Nanoparticles ◽  
Supported Platinum ◽  
Metal Support ◽  
Selective Hydrogenolysis

Selective hydrogenolysis of furfural into fuel-additive 2-methylfuran over a rhenium-promoted copper catalyst

2021 ◽  
Author(s):  
Jirawat Chuseang ◽  
Rapeepong Nakwachara ◽  
Munsuree Kalong ◽  
Sakhon Ratchahat ◽  
Wanida Koo-amornpattana ◽  
...  
Keyword(s):  
Copper Catalyst ◽  
Fuel Additive ◽  
Platform Chemical ◽  
Selective Hydrogenolysis

A highly stable rhenium-promoted copper catalyst catalyzes the hydrogenolysis of furfural, a platform chemical derived from sustainable bioresources, into the fuel-additive 2-methylfuran.

Electrodeposition of tungsten from ZnCl2–NaCl–KCl–KF–WO3 melt and investigation on tungsten species in the melt

2010 ◽  
Vol 55 (3) ◽  
pp. 1278-1281 ◽  
Author(s):  
Koji Nitta ◽  
Toshiyuki Nohira ◽  
Rika Hagiwara ◽  
Masatoshi Majima ◽  
Shinji Inazawa
Keyword(s):  
Tungsten Species

scholarly journals Stereoselective total syntheses of (±)-sinularene and (±)-5-epi-sinularene: a general intramolecular Diels–Alder approach to tricyclic sesquiterpenes

1985 ◽  
Vol 63 (4) ◽  
pp. 993-995 ◽  
Author(s):  
Kazimierz Antczak ◽  
John F. Kingston ◽  
Alex G. Fallis
Keyword(s):  
Double Bond ◽  
Methyl Ester ◽  
Total Synthesis ◽  
Ring System ◽  
Diels Alder ◽  
Exocyclic Double Bond ◽  
Total Syntheses ◽  
Methyl Group ◽  
Secondary Hydroxyl ◽  
Selective Hydrogenolysis

Stereoselective total synthesis of (±)-sinularene and (±)-5-epi-sinularene are described. The sequence employs a "blocked" cyclopentadiene in which the cyclopropane unit also serves as a latent methyl group. Thus intramolecular [4 + 2] cycloaddition of the substituted methyl spiro[2.4]hepta-4,6-dien-1-yl)-2-pentenoate 11 affords 5-benzyloxy-6-isopropyl-8-carbomethoxytetracyclo[5.4.01,7.02,4.02,9]undec-10-ene (12) which after selective hydrogenolysis generates the tricyclo[4.4.01,6.02,8]decane (sinularene) ring system. Removal of the secondary hydroxyl function (Ph3P/CCl4/CH3CN; H2/Pd/C), reduction of the methyl ester (LiAlH4), and introduction of the exocyclic double bond (acetate pyrolysis, 550 °C) completes the synthesis of (±)-sinularene in 14 steps from cyclopentadiene. A parallel series of reactions employing the isopropyl epimer of 12 affords (±)-5-epi-sinularene.

Robust Heterogeneous Nickel Catalysts with Tailored Porosity for the Selective Hydrogenolysis of Aryl Ethers

ChemCatChem ◽  
2013 ◽  
Vol 6 (1) ◽  
pp. 91-95 ◽  
Author(s):  
Muhammad Zaheer ◽  
Justus Hermannsdörfer ◽  
Winfried P. Kretschmer ◽  
Günter Motz ◽  
Rhett Kempe
Keyword(s):  
Nickel Catalysts ◽  
Selective Hydrogenolysis ◽  
Aryl Ethers

Efficient bimetallic NiCu-SiO2 catalysts for selective hydrogenolysis of xylitol to ethylene glycol and propylene glycol

2018 ◽  
Vol 220 ◽  
pp. 251-263 ◽  
Author(s):  
Hailong Liu ◽  
Zhiwei Huang ◽  
Haixiao Kang ◽  
Xuemei Li ◽  
Chungu Xia ◽  
...  
Keyword(s):  
Ethylene Glycol ◽  
Propylene Glycol ◽  
Selective Hydrogenolysis
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