Oxidative esterification of 1,2-propanediol to methyl lactate over Cu modified Au/γ-Al<sub>2</sub>O<sub>3</sub> catalysts in an alkali-free system

Li, Guixian; Xie, Xiaohu; Tian, Junying; Wei, Tao; Fang, Weiguo

doi:10.1039/d3nj05290g

New J. Chem.

2024

DOI: 10.1039/d3nj05290g

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Oxidative esterification of 1,2-propanediol to methyl lactate over Cu modified Au/γ-Al₂O₃ catalysts in an alkali-free system

Guixian Li,

Xiaohu Xie,

Junying Tian

et al.

Abstract: Lactic acid is an important organic acid with wide applications, and preparation of lactic acid from biomass-derived 1,2-propanediol was consider as a green reaction route. In this paper, Cu modified...

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Cited by 3 publications

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Base-Free Conversion of 1, 2-Propanediol to Methyl Lactate in Methanol Over Cu-Modified Au/ Hydroxylapatite Catalysts

Tian,

Fan,

Wei

et al. 2024

Catal Lett

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Base-Free Conversion of 1, 2-Propanediol to Methyl Lactate in Methanol Over Cu-Modified Au/ Hydroxylapatite Catalysts

Tian,

Fan,

Wei

et al. 2024

Catal Lett

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Oxidative esterification of 1, 2-propanediol to methyl lactate over Au/CuxAlOy catalysts in methanol without the presence of a base

Fang,

Xie,

et al. 2024

Reac Kinet Mech Cat

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Advances for Catalysts in One-Step Oxidative Esterification of Aldehydes and Alcohols with Alcohols to Esters

Ding,

Su,

Shi

et al. 2024

Ind. Eng. Chem. Res.

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Traditional esterification reactions usually take place between carboxylic acids or carboxylic acid derivatives and alcohols. How to produce ester efficiently and cleanly is an urgent problem that needs to be solved in ester industrial synthesis. The development of catalysts with high catalytic activity and a long service life is significant in this process. In this review, the recent advances of the catalysts in one-step oxidative esterification of aldehydes and alcohols with alcohols to esters are summarized, including heterogeneous (mainly Au-, Pd-, Co-, and Cu-based catalysts) and homogeneous catalysts. The preparation method, catalytic performance, and catalytic mechanism of each heterogeneous and homogeneous catalyst were introduced. Finally, we put forward the existing problems of the catalyst and provide strategies to solve them.

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Oxidative esterification of 1,2-propanediol to methyl lactate over Cu modified Au/γ-Al₂O₃ catalysts in an alkali-free system

Abstract: Lactic acid is an important organic acid with wide applications, and preparation of lactic acid from biomass-derived 1,2-propanediol was consider as a green reaction route. In this paper, Cu modified...

Cited by 3 publications

References 30 publications

Base-Free Conversion of 1, 2-Propanediol to Methyl Lactate in Methanol Over Cu-Modified Au/ Hydroxylapatite Catalysts

Base-Free Conversion of 1, 2-Propanediol to Methyl Lactate in Methanol Over Cu-Modified Au/ Hydroxylapatite Catalysts

Oxidative esterification of 1, 2-propanediol to methyl lactate over Au/CuxAlOy catalysts in methanol without the presence of a base

Advances for Catalysts in One-Step Oxidative Esterification of Aldehydes and Alcohols with Alcohols to Esters

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Oxidative esterification of 1,2-propanediol to methyl lactate over Cu modified Au/γ-Al2O3 catalysts in an alkali-free system

Abstract: Lactic acid is an important organic acid with wide applications, and preparation of lactic acid from biomass-derived 1,2-propanediol was consider as a green reaction route. In this paper, Cu modified...

Cited by 3 publications

References 30 publications

Base-Free Conversion of 1, 2-Propanediol to Methyl Lactate in Methanol Over Cu-Modified Au/ Hydroxylapatite Catalysts

Base-Free Conversion of 1, 2-Propanediol to Methyl Lactate in Methanol Over Cu-Modified Au/ Hydroxylapatite Catalysts

Oxidative esterification of 1, 2-propanediol to methyl lactate over Au/CuxAlOy catalysts in methanol without the presence of a base

Advances for Catalysts in One-Step Oxidative Esterification of Aldehydes and Alcohols with Alcohols to Esters

Contact Info

Product

Resources

About

Oxidative esterification of 1,2-propanediol to methyl lactate over Cu modified Au/γ-Al₂O₃ catalysts in an alkali-free system