[HTML][HTML] Levulinic acid is a key strategic chemical from biomass

A Victor, P Sharma, IN Pulidindi, A Gedanken - Catalysts, 2022 - mdpi.com
Levulinic acid (LA) is one of the top twelve chemicals listed by the US Department of Energy
that can be derived from biomass. It serves as a building block and platform chemical for …

Critical review on the synthesis of levulinate esters from biomass-based feedstocks and their application

J Shan, Q Wang, H Hao, H Guo - Industrial & Engineering …, 2023 - ACS Publications
As one of the substitutes for traditional fossil energy, the biomass resource has attracted
extensive attention. Levulinate esters (LEs) are important green and high value-added …

Urban waste upcycling to a recyclable solid acid catalyst for converting levulinic acid platform molecules into high-value products

F Campana, F Valentini, A Marrocchi… - Biofuel Research …, 2023 - biofueljournal.com
The conversion of levulinic acid (LA) into alkyl levulinates is highly significant due to the
wide range of applications for these products, including their use as fuel additives, solvents …

Greening the synthesis of biorenewable fuels and chemicals by stoichiometric reagentless organic transformations

S Dutta - Industrial & Engineering Chemistry Research, 2022 - ACS Publications
Reagentless organic synthesis (ROS) can be envisaged as a corollary of the principles of
green chemistry, wherein the reactant molecules undergo chemical transformations under …

Antibiotic residue derived solid acids for ethanolysis of furfuryl alcohol into ethyl levulinate

H Yuan, C Li, R Shan, J Zhang, Y Chen - Reaction Chemistry & …, 2023 - pubs.rsc.org
A series of antibiotic residue derived solid acids were developed for the selective
transformation of bio-based furfuryl alcohol into ethyl levulinate. KOH modification and …

Enhanced Catalytic Activity for Levulinic Acid Esterification Using Covalent Organic Framework Heterogenized Heteropolyacids

T Gao, Y Cui, H Wang, Y Liao… - ACS Sustainable …, 2024 - ACS Publications
Alkyl levulinates act as crucial additives in gasoline and biodiesel and are largely produced
through esterification of levulinic acid (LA) with alcohols using homogeneous acids suffering …

Titanate nanotubes covalently bonded sulfamic acid as a heterogeneous catalyst for highly efficient conversion of levulinic acid into n-butyl levulinate biofuels

S Zhou, M Long, L Wu, M Lei, JZ Bai, K Huang… - Biomass Conversion …, 2022 - Springer
Covalently bonded sulfamic acid on the titanate nanotubes (TNTs-N (SO3H)-(CH2) 2-
NHSO3H) was designed and successfully fabricated by the post-synthesis modification …

[HTML][HTML] Catalytic Esterification of Levulinic Acid into the Biofuel n-Butyl Levulinate over Nanosized TiO2 Particles

S Zhou, L Wu, J Bai, M Lei, M Long, K Huang - Nanomaterials, 2022 - mdpi.com
Levulinic esters, synthesized by the esterification of biomass-derived levulinic acid with
various alcohols, is an important chemical that plays an essential role in the fields of …

稀土修饰对Cu/Al2O3催化乙酰丙酸乙酯加氢性能的影响.

商宗玲, 张弨, 赵凤玉 - Chinese Journal of Applied …, 2024 - search.ebscohost.com
摘要生物质催化转化制大宗化学品符合低碳战略的重要研究方向, 将纤维素衍生物乙酰丙酸乙酯
转化为1, 4-戊二醇是最具前景的技术路线之一. 非贵金属铜基催化剂在该反应中表现出较好的 …

[HTML][HTML] SPEEK-based temperature-resistant catalyst for etherification and esterification reactions

A Greve, H Stein, T Osterland, O Hinrichsen - Applied Catalysis O: Open, 2024 - Elsevier
Due to its sulfonic acid groups, sulfonated poly (ether ether) ketone (sPEEK) can be applied
as a polymeric solid-acid catalyst. SPEEK spheres were synthesized with an ion exchange …