Selective Conversion of Cellulose in Corncob Residue to Levulinic Acid in an Aluminum Trichloride-Sodium Chloride System

ChemSusChem ◽  
2014 ◽  
Vol 7 (9) ◽  
pp. 2482-2488 ◽  
Author(s):  
Jianmei Li ◽  
Zhicheng Jiang ◽  
Libin Hu ◽  
Changwei Hu
Keyword(s):  
Sodium Chloride ◽  
Levulinic Acid ◽  
Chloride System ◽  
Selective Conversion ◽  
Aluminum Trichloride

Selective conversion of furfuryl alcohol to levulinic acid by SO3H-containing silica nanoflower in GVL/H2O system

2021 ◽  
Vol 171 ◽  
pp. 124-132
Author(s):  
Ruoqing Wang ◽  
Feng Shen ◽  
Yiwei Tang ◽  
Haixin Guo ◽  
Richard Lee Smith ◽  
...  
Keyword(s):  
Furfuryl Alcohol ◽  
Levulinic Acid ◽  
Selective Conversion

Copper-based catalysts with tunable acidic and basic sites for the selective conversion of levulinic acid/ester to γ-valerolactone or 1,4-pentanediol

2019 ◽  
Vol 21 (16) ◽  
pp. 4499-4511 ◽  
Author(s):  
Yuewen Shao ◽  
Kai Sun ◽  
Qingyin Li ◽  
Qianhe Liu ◽  
Shu Zhang ◽  
...  
Keyword(s):  
Acid Ester ◽  
Levulinic Acid ◽  
Basic Sites ◽  
Selective Conversion

Selective conversion of levulinic acid/ester to γ-valerolactone or 1,4-pentanediol was achieved over copper-based catalysts with tunable acidic and basic sites.

ChemInform Abstract: REACTIONS IN THE SODIUM OXIDE-SODIUM CHLORIDE SYSTEM

1977 ◽  
Vol 8 (36) ◽  
pp. no-no
Author(s):  
K. H. STERN ◽  
RM. PANAYAPPAN ◽  
D. R. FLINN
Keyword(s):  
Sodium Chloride ◽  
Sodium Oxide ◽  
Chloride System

scholarly journals Unexpected chloro-functionalized ionic liquids-promoted selective conversion of cellulose into levulinic acid

BioResources ◽  
2020 ◽  
Vol 15 (4) ◽  
pp. 9155-9165
Author(s):  
Hao Ma ◽  
Yanhui Qiao ◽  
Junjiang Teng
Keyword(s):  
Ionic Liquids ◽  
Formic Acid ◽  
Levulinic Acid ◽  
Imidazolium Chloride ◽  
Cellulose Conversion ◽  
Selective Conversion

A series of chloro-functionalized ionic liquids (CFILs) with chlorine groups (–Cl) on cations and chloride anions (Cl-) were synthesized and used as the promotion reagents for the selective conversion of cellulose into levulinic acid (LA) with the co-product of formic acid (FA). The co-operation between cations and anions of CFILs was investigated intensively through the variation of the structure of cations and the addition of salts with different anions. 3-(3-chloropropyl)-1-methyl-imidazolium chloride (IL-3) was the most appropriate additive, achieving up to 4.2%, 52.6%, and 58.7% of glucose, LA, and FA yields at 83.5% of cellulose conversion, respectively.

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