Selective production of γ-valerolactone or 1,4-pentanediol from levulinic acid/esters over Co-based catalyst: Importance of the synergy of hydrogenation sites and acidic sites

2022 ◽  
Vol 429 ◽  
pp. 132433
Author(s):  
Yuewen Shao ◽  
Shuaijie Ba ◽  
Kai Sun ◽  
Guoming Gao ◽  
Mengjiao Fan ◽  
...  
Keyword(s):  
Levulinic Acid ◽  
Acidic Sites ◽  
Acid Esters

scholarly journals Synthesis of Furandicarboxylic Acid Esters From Nonfood Feedstocks Without Concomitant Levulinic Acid Formation

ChemSusChem ◽  
2017 ◽  
Vol 10 (7) ◽  
pp. 1460-1468 ◽  
Author(s):  
Frits van der Klis ◽  
Jacco van Haveren ◽  
Daan S. van Es ◽  
Johannes H. Bitter
Keyword(s):  
Levulinic Acid ◽  
Acid Formation ◽  
Furandicarboxylic Acid ◽  
Acid Esters

Renewable platform chemicals: Thermochemical study of levulinic acid esters

2018 ◽  
Vol 659 ◽  
pp. 213-221 ◽  
Author(s):  
Vladimir N. Emel’yanenko ◽  
Emrah Altuntepe ◽  
Christoph Held ◽  
Andrey A. Pimerzin ◽  
Sergey P. Verevkin
Keyword(s):  
Levulinic Acid ◽  
Thermochemical Study ◽  
Platform Chemicals ◽  
Acid Esters

Furfuryl alcohol in synthesis of levulinic acid esters and difurylmethane with Fe and Rh complexes

2007 ◽  
Vol 80 (10) ◽  
pp. 1687-1690 ◽  
Author(s):  
R. I. Khusnutdinov ◽  
A. R. Baiguzina ◽  
A. A. Smirnov ◽  
R. R. Mukminov ◽  
U. M. Dzhemilev
Keyword(s):  
Furfuryl Alcohol ◽  
Levulinic Acid ◽  
Acid Esters

Brønsted acidic ionic liquids catalyze the high-yield production of diphenolic acid/esters from renewable levulinic acid

2013 ◽  
Vol 15 (1) ◽  
pp. 81-84 ◽  
Author(s):  
Hai-Feng Liu ◽  
Fan-Xin Zeng ◽  
Li Deng ◽  
Bing Liao ◽  
Hao Pang ◽  
...  
Keyword(s):  
Ionic Liquids ◽  
Levulinic Acid ◽  
High Yield ◽  
Yield Production ◽  
Acidic Ionic Liquids ◽  
Acid Esters ◽  
High Yield Production

Chlorine-containing Compounds Derived from Saccharides in Protein Hydrolysates. II. Levulinic Acid Esters in Soybean Meal Hydrolysates

LWT ◽  
1993 ◽  
Vol 26 (5) ◽  
pp. 430-433
Author(s):  
J. Velı́šek ◽  
K. Ledahudcová ◽  
B. Kassahun ◽  
M. Doležal ◽  
V. Kubelka
Keyword(s):  
Soybean Meal ◽  
Levulinic Acid ◽  
Protein Hydrolysates ◽  
Acid Esters

Balanced distribution of Brønsted acidic sites and Lewis acidic sites for highly selective conversion of xylose into levulinic acid/ester over Zr-beta catalysts

2019 ◽  
Vol 21 (24) ◽  
pp. 6634-6645 ◽  
Author(s):  
Yuewen Shao ◽  
Kai Sun ◽  
Lijun Zhang ◽  
Qing Xu ◽  
Zhanming Zhang ◽  
...  
Keyword(s):  
Acid Ester ◽  
Levulinic Acid ◽  
Selective Conversion ◽  
Balanced Distribution ◽  
Lewis Acidic Sites ◽  
Acidic Sites

Highly selective conversion of xylose into levulinic acid/ester was achieved over the Zr-beta catalyst with balanced distribution of acidic sites.

scholarly journals Catalytic upgrading of α-angelica lactone to levulinic acid esters under mild conditions over heterogeneous catalysts

2015 ◽  
Vol 5 (12) ◽  
pp. 5168-5173 ◽  
Author(s):  
Mohammad G. Al-Shaal ◽  
Wirawan Ciptonugroho ◽  
Fabian J. Holzhäuser ◽  
Joel B. Mensah ◽  
Peter J. C. Hausoul ◽  
...  
Keyword(s):  
Levulinic Acid ◽  
Heterogeneous Catalysts ◽  
Catalytic Upgrading ◽  
Mild Conditions ◽  
Angelica Lactone ◽  
Acid Esters

α-Angelica lactone was identified as a better candidate than levulinic acid for the heterogeneously catalysed preparation of levulinic acid esters.

Enantioselective Hydrogenation of Levulinic Acid Esters in the Presence of the RuII—BINAP—HCl Catalyttic System.

ChemInform ◽  
2006 ◽  
Vol 37 (35) ◽  
Author(s):  
E. V. Starodubtseva ◽  
O. V. Turova ◽  
Vinogradov M. G. Vinogradov M. G. ◽  
L. S. Gorshkova ◽  
V. A. Ferapontov
Keyword(s):  
Levulinic Acid ◽  
Enantioselective Hydrogenation ◽  
Acid Esters

One pot synthesis of WO /mesoporous-ZrO2 catalysts for the production of levulinic-acid esters

2016 ◽  
Vol 340 ◽  
pp. 17-29 ◽  
Author(s):  
Wirawan Ciptonugroho ◽  
Mohammad G. Al-Shaal ◽  
Joel B. Mensah ◽  
Regina Palkovits
Keyword(s):  
Levulinic Acid ◽  
One Pot ◽  
One Pot Synthesis ◽  
Acid Esters
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