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Wang G, Zhao S, Yao H. Kinetic and thermodynamic studies on [Omim]Cl/
ZnCl
2
catalyzed synthesis of polyoxymethylene dimethyl ethers. AIChE J 2022. [DOI: 10.1002/aic.17866] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Gang Wang
- Institute for Catalysis, Hokkaido University, N‐21, W‐10 Sapporo Japan
| | - Shirun Zhao
- Institute for Catalysis, Hokkaido University, N‐21, W‐10 Sapporo Japan
| | - Haoyu Yao
- Environmental Resources and Green Chemical Separation Group, Qingdao Institute of Bioenergy and Bioprocess Technology Chinese Academy of Sciences Qingdao China
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2
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Recent progress in one-step synthesis of acrylic acid and methyl acrylate via aldol reaction: Catalyst, mechanism, kinetics and separation. Chem Eng Sci 2022. [DOI: 10.1016/j.ces.2021.117052] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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3
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Zhao Q, Wang G, Liao F, Sha Y, Xu F, Li C, Li Z, Cao Y. Ionic liquid catalyzed solvent-free synthesis of chalcone and its derivatives under mild conditions. Chin J Chem Eng 2021. [DOI: 10.1016/j.cjche.2020.09.013] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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4
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Ma H, Guan Y, Chen W, Sui Z, Qian G, Chen D, Zhou X, Duan X. Support effects of Cs/Al2O3 catalyzed aldol condensation of methyl acetate with formaldehyde. Catal Today 2021. [DOI: 10.1016/j.cattod.2020.06.026] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
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5
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Steric hindrance effect and kinetic investigation for ionic liquid catalyzed synthesis of 4-hydroxy-2-butanone via aldol reaction. Chem Eng Sci 2021. [DOI: 10.1016/j.ces.2020.116089] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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6
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Zhao H, Ran R, Wang L, Li C, Zhang S. Novel continuous process for methacrolein production in numerous droplet reactors. AIChE J 2020. [DOI: 10.1002/aic.16239] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Affiliation(s)
- Hui Zhao
- CAS Key Laboratory of Green Process and EngineeringInstitute of Process Engineering, Chinese Academy of Sciences Beijing China
- School of Chemical Engineering, University of Chinese Academy of Sciences Beijing China
| | - Ran Ran
- CAS Key Laboratory of Green Process and EngineeringInstitute of Process Engineering, Chinese Academy of Sciences Beijing China
- School of Chemical Engineering, University of Chinese Academy of Sciences Beijing China
| | - Lei Wang
- State Key Laboratory of Multiphase Complex Systems, Beijing Key Laboratory of Ionic Liquids Clean Process, Institute of Process Engineering, Chinese Academy of Sciences Beijing China
- Innovation Academy for Green Manufacture, Chinese Academy of Sciences Beijing China
| | - Chunshan Li
- State Key Laboratory of Multiphase Complex Systems, Beijing Key Laboratory of Ionic Liquids Clean Process, Institute of Process Engineering, Chinese Academy of Sciences Beijing China
- Innovation Academy for Green Manufacture, Chinese Academy of Sciences Beijing China
| | - Suojiang Zhang
- State Key Laboratory of Multiphase Complex Systems, Beijing Key Laboratory of Ionic Liquids Clean Process, Institute of Process Engineering, Chinese Academy of Sciences Beijing China
- Innovation Academy for Green Manufacture, Chinese Academy of Sciences Beijing China
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7
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Al-Naji M, Puértolas B, Kumru B, Cruz D, Bäumel M, Schmidt BVKJ, Tarakina NV, Pérez-Ramírez J. Sustainable Continuous Flow Valorization of γ-Valerolactone with Trioxane to α-Methylene-γ-Valerolactone over Basic Beta Zeolites. CHEMSUSCHEM 2019; 12:2628-2636. [PMID: 30994965 DOI: 10.1002/cssc.201900418] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/13/2019] [Revised: 04/16/2019] [Indexed: 06/09/2023]
Abstract
The need for more sustainable products and processes has led to the use of new methodologies with low carbon footprints. In this work, an efficient tandem process is demonstrated for the liquid-phase catalytic upgrading of lignocellulosic biomass-derived γ-valerolactone (GVL) with trioxane (Tx) to α-methylene-γ-valerolactone (MeGVL) in flow system using Cs-loaded hierarchical beta zeolites. The introduction of mesopores along with the presence of basic sites of mild strength leads to MeGVL productivity 20 times higher than with the bulk beta zeolite, reaching 0.325 mmol min-1 gcat -1 for the best-performing catalyst, the highest value reported so far. This catalyst proves stable upon reuse in consecutive cycles, which is ascribed to the partial depletion of the basic sites. The obtained MeGVL is subjected to visible-light-induced polymerization, resulting in a final material with similar properties to the widely used poly(methyl) methacrylate.
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Affiliation(s)
- Majd Al-Naji
- Department of Colloid Chemistry, Max Planck Institute of Colloids and Interfaces, Am Mühlenberg 1, 14476, Potsdam, Germany
| | - Begoña Puértolas
- Department of Chemistry and Applied Biosciences, ETH Zurich, Institute for Chemical and Bioengineering, Vladimir-Prelog-Weg 1, 8093, Zurich, Switzerland
| | - Baris Kumru
- Department of Colloid Chemistry, Max Planck Institute of Colloids and Interfaces, Am Mühlenberg 1, 14476, Potsdam, Germany
| | - Daniel Cruz
- Department of Colloid Chemistry, Max Planck Institute of Colloids and Interfaces, Am Mühlenberg 1, 14476, Potsdam, Germany
| | - Marius Bäumel
- Department of Colloid Chemistry, Max Planck Institute of Colloids and Interfaces, Am Mühlenberg 1, 14476, Potsdam, Germany
| | - Bernhard V K J Schmidt
- Department of Colloid Chemistry, Max Planck Institute of Colloids and Interfaces, Am Mühlenberg 1, 14476, Potsdam, Germany
| | - Nadezda V Tarakina
- Department of Colloid Chemistry, Max Planck Institute of Colloids and Interfaces, Am Mühlenberg 1, 14476, Potsdam, Germany
| | - Javier Pérez-Ramírez
- Department of Chemistry and Applied Biosciences, ETH Zurich, Institute for Chemical and Bioengineering, Vladimir-Prelog-Weg 1, 8093, Zurich, Switzerland
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Wang G, Li Z, Li C, Zhang S. Cobalt catalyzed synthesis of α, β-unsaturated esters from esters and alcohols via mild O2-interrupted hydrogen borrowing. J Catal 2018. [DOI: 10.1016/j.jcat.2018.10.005] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
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9
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He T, Qu Y, Wang J. Aldol Condensation Reaction of Methyl Acetate and Formaldehyde Over Cesium Oxide Supported on Silica Gel: An Experimental and Theoretical Study. Catal Letters 2018. [DOI: 10.1007/s10562-018-2609-8] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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