Conversion of levulinic acid and alkyl levulinates into biofuels and high-value chemicals

2017 ◽  
Vol 19 (23) ◽  
pp. 5527-5547 ◽  
Author(s):  
Long Yan ◽  
Qian Yao ◽  
Yao Fu
Keyword(s):  
Catalytic Hydrogenation ◽  
Levulinic Acid ◽  
Comprehensive Review ◽  
Alkyl Levulinates

This article presents a comprehensive review of the catalytic hydrogenation of levulinic acid and alkyl levulinates into their derived biofuels and high-value chemicals, and includes the synthesis of levulinic acid and alkyl levulinates from biomass derivates.

Efficient and Scalable Production of Alkyl Levulinates from Cellulose-Derived Levulinic Acid Using Heteropolyacid Catalysts

2019 ◽  
Vol 4 (8) ◽  
pp. 2501-2504 ◽  
Author(s):  
Sharath Bandibairanahalli Onkarappa ◽  
Manjunath Javoor ◽  
Sib Sankar Mal ◽  
Saikat Dutta
Keyword(s):  
Levulinic Acid ◽  
Alkyl Levulinates ◽  
Scalable Production

Synthesis and characterisation of a range of Fe, Co, Ru and Rh triphos complexes and investigations into the catalytic hydrogenation of levulinic acid

2020 ◽  
pp. 121650
Author(s):  
Uwaila Omoruyi ◽  
Samuel J. Page ◽  
Samantha Apps ◽  
Andrew J.P. White ◽  
Nicholas J. Long ◽  
...  
Keyword(s):  
Catalytic Hydrogenation ◽  
Levulinic Acid

Catalytic conversions of isocyanate to urea and glucose to levulinate esters over mesoporous α-Ti(HPO4)2·H2O in green media

2020 ◽  
Vol 44 (38) ◽  
pp. 16452-16460
Author(s):  
Arpita Hazra Chowdhury ◽  
Ipsita Hazra Chowdhury ◽  
Surajit Biswas ◽  
Pekham Chakrabortty ◽  
Sk. Manirul Islam
Keyword(s):  
Heterogeneous Catalysis ◽  
Solvothermal Synthesis ◽  
Levulinic Acid ◽  
Fine Chemicals ◽  
Alkyl Levulinates

We have described a facile solvothermal synthesis of sheet-like α-Ti(HPO4)2·H2O nanomaterial and its application in heterogeneous catalysis to synthesize fine chemicals like urea, levulinic acid and alkyl levulinates.

Catalytic hydrogenation of levulinic acid in aqueous phase

2013 ◽  
Vol 724 ◽  
pp. 297-299 ◽  
Author(s):  
Clara Delhomme ◽  
Lars-Arne Schaper ◽  
Mei Zhang-Preße ◽  
Gabriele Raudaschl-Sieber ◽  
Dirk Weuster-Botz ◽  
...  
Keyword(s):  
Aqueous Phase ◽  
Catalytic Hydrogenation ◽  
Levulinic Acid

Towards rational design of core–shell catalytic nanoreactor with high performance catalytic hydrogenation of levulinic acid

2016 ◽  
Vol 6 (13) ◽  
pp. 5102-5115 ◽  
Author(s):  
Biplab Banerjee ◽  
Ramana Singuru ◽  
Sudipta K. Kundu ◽  
Karnekanti Dhanalaxmi ◽  
Linyi Bai ◽  
...  
Keyword(s):  
Catalytic Activity ◽  
Catalytic Hydrogenation ◽  
Levulinic Acid ◽  
High Performance ◽  
Rational Design ◽  
Core Shell ◽  
High Catalytic Activity

Core–shell catalytic nanoreactor was designed, exhibiting high catalytic activity for levulinic acid hydrogenation.

scholarly journals Efficient Catalytic Upgrading of Levulinic Acid into Alkyl Levulinates by Resin-Supported Acids and Flow Reactors

Catalysts ◽  
2017 ◽  
Vol 7 (8) ◽  
pp. 235 ◽  
Author(s):  
Valeria Trombettoni ◽  
Luca Bianchi ◽  
Ana Zupanic ◽  
Alessandro Porciello ◽  
Maurizio Cuomo ◽  
...  
Keyword(s):  
Levulinic Acid ◽  
Flow Reactors ◽  
Catalytic Upgrading ◽  
Alkyl Levulinates

Efficient catalytic hydrogenation of alkyl levulinates to γ-valerolactone

2019 ◽  
Vol 21 (19) ◽  
pp. 5195-5200 ◽  
Author(s):  
Rosa Padilla ◽  
Mike S. B. Jørgensen ◽  
Márcio W. Paixão ◽  
Martin Nielsen
Keyword(s):  
Catalytic Hydrogenation ◽  
High Efficacy ◽  
Reaction Conditions ◽  
Alkyl Levulinates

Catalytic hydrogenation of alkyl levulinates to γ-valerolactone is achieved under mild reaction conditions employing pincer PNP-M complexes. High efficacy is demonstrated with TON's exceeding 9000. Furthermore, the feasibility of recycling is shown.

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