{"title":"Heterogeneous Catalytic Transformation of Biomass-Derived Furans to Selectively Produce C4 Chemicals with the Simulated Sunlight","authors":"Xiaoqian Gao, Hang Tang, Xinli Tong, Jiaxin Zheng","doi":"10.1021/acscatal.4c04204","DOIUrl":null,"url":null,"abstract":"Catalytic transformation of biomass resources to synthesize the value-added C<sub>4</sub> chemicals has attracted wide attention in the catalysis field. In this work, with the metal organic frameworks (MOFs) as the heterogeneous catalyst, the biobased furans including furoic acid (FAC) and furfuryl alcohol (FAL) were selectively transformed to 5-hydroxy-2(5<i>H</i>)-furanone (HFO) and succinic anhydride (SAN) in the presence of molecular oxygen. For instance, a 99.0% conversion with 95.6% selectivity of SAN was obtained by using Hf-TCPP as a photocatalyst under the optimal conditions. The EPR detection showed that generation of singlet oxygen plays a crucial role in the conversion of furanic derivatives. Moreover, the recycling experiments verified that these catalysts can remain stable and are reusable in the photocatalytic reaction.","PeriodicalId":9,"journal":{"name":"ACS Catalysis ","volume":null,"pages":null},"PeriodicalIF":11.3000,"publicationDate":"2024-10-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"ACS Catalysis ","FirstCategoryId":"92","ListUrlMain":"https://doi.org/10.1021/acscatal.4c04204","RegionNum":1,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q1","JCRName":"CHEMISTRY, PHYSICAL","Score":null,"Total":0}
引用次数: 0
Abstract
Catalytic transformation of biomass resources to synthesize the value-added C4 chemicals has attracted wide attention in the catalysis field. In this work, with the metal organic frameworks (MOFs) as the heterogeneous catalyst, the biobased furans including furoic acid (FAC) and furfuryl alcohol (FAL) were selectively transformed to 5-hydroxy-2(5H)-furanone (HFO) and succinic anhydride (SAN) in the presence of molecular oxygen. For instance, a 99.0% conversion with 95.6% selectivity of SAN was obtained by using Hf-TCPP as a photocatalyst under the optimal conditions. The EPR detection showed that generation of singlet oxygen plays a crucial role in the conversion of furanic derivatives. Moreover, the recycling experiments verified that these catalysts can remain stable and are reusable in the photocatalytic reaction.
期刊介绍：
ACS Catalysis is an esteemed journal that publishes original research in the fields of heterogeneous catalysis, molecular catalysis, and biocatalysis. It offers broad coverage across diverse areas such as life sciences, organometallics and synthesis, photochemistry and electrochemistry, drug discovery and synthesis, materials science, environmental protection, polymer discovery and synthesis, and energy and fuels.
The scope of the journal is to showcase innovative work in various aspects of catalysis. This includes new reactions and novel synthetic approaches utilizing known catalysts, the discovery or modification of new catalysts, elucidation of catalytic mechanisms through cutting-edge investigations, practical enhancements of existing processes, as well as conceptual advances in the field. Contributions to ACS Catalysis can encompass both experimental and theoretical research focused on catalytic molecules, macromolecules, and materials that exhibit catalytic turnover.
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