Cooperative catalysis of carbon supported zinc salts hybrid for efficient conversion of fructose to ethyl lactate

Wang, Jiangang; Liu, Yifan; Wang, Jinghua; Liu, Tihang; Pang, Zhaobing; Cui, Hongyou; Zhang, Yuan; Song, Feng

doi:10.1016/j.cej.2023.143670

Cited by 3 publications

(1 citation statement)

References 42 publications

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“…[7][8] Fructose is also an essential starting compound that is more easily converted into valuable substances such as 5-hydroxymethylfurfural, levulinic acid and other versatile platform compounds which are intermediates in the production of chemicals, drugs, polymers and biofuels. [9][10][11][12][13] Therefore, converting glucose into fructose is considered a key link in biomass conversion and utilization. In recent years, considerable efforts have been devoted to the isomerization of glucose to fructose by using various homogeneous and heterogeneous catalysts.…”

Section: Introductionmentioning

confidence: 99%

Highly Selective Isomerization of Glucose to Fructose through a Biphasic and Recyclable Mimetic Enzyme Catalyst

Gan,

Meng,

Zhang

et al. 2024

ChemistrySelect

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Developing a biphasic catalyst is of great significance for improving reaction efficiency and its industrial application. Herein a novel biphasic catalyst containing three functional groups of chlorophenol, amino and carboxyl was synthesized and used as mimic glucose isomerase to catalyze the isomerization. The mimic enzyme exhibited excellent catalytic performance for isomerization of glucose to fructose under mild conditions. Temperature and pH of solution showed significant influence on the conversion of glucose and the selectivity of fructose. The yield and selectivity of fructose reached 32.4 % and 91.0 % after reacting 2 h, respectively, at pH 9.5 and 90 °C. The solubility of the catalyst exhibited dual sensitivity to both pH and temperature. The catalyst was in a soluble state during the reaction process and could be precipitated by reducing the pH and temperature of the reaction system. The catalyst could be reused and still maintained good catalytic activity after five consecutive cycles.

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Section: Introductionmentioning

confidence: 99%

Highly Selective Isomerization of Glucose to Fructose through a Biphasic and Recyclable Mimetic Enzyme Catalyst

Gan,

Meng,

Zhang

et al. 2024

ChemistrySelect

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Fundamental properties of the green solvent CO2 expanded ethyl lactate: Peng-Robinson equation of state, molecular dynamics simulation, and density functional theory studies

Cai,

Fu,

Fukuhara

et al. 2024

Journal of Environmental Chemical Engineering

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Multifunctional Catalysts for Cascade Reactions in Biomass Processing

Bronstein,

Matveeva

2024

Nanomaterials

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Multifunctional catalysts have received considerable attention in the cascade reactions of biomass processing. A cascade (or tandem) reaction is realized when multiple reaction steps that require different catalysts are performed in a one-step process. These reactions require bi- or multifunctional catalysts or catalyst mixtures to serve successfully at each reaction step. In this review article, we discuss the major factors of the catalyst design influencing the structure–property relationships, which could differ depending on the catalyst type. The major factors include the amounts and strengths of acidic and basic sites, interactions between those and metal sites, synergetic effects, nanoparticle sizes and morphology, nanostructures, porosity, etc. The catalysts described in this review are based on zeolites, mesoporous solids, MOFs, and enzymes. The importance of continuous cascade processes is also examined.

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Cooperative catalysis of carbon supported zinc salts hybrid for efficient conversion of fructose to ethyl lactate

Cited by 3 publications

References 42 publications

Highly Selective Isomerization of Glucose to Fructose through a Biphasic and Recyclable Mimetic Enzyme Catalyst

Highly Selective Isomerization of Glucose to Fructose through a Biphasic and Recyclable Mimetic Enzyme Catalyst

Fundamental properties of the green solvent CO2 expanded ethyl lactate: Peng-Robinson equation of state, molecular dynamics simulation, and density functional theory studies

Multifunctional Catalysts for Cascade Reactions in Biomass Processing

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