Photocatalytic Partial Oxidation of 5-Hydroxymethylfurfural (HMF) to 2,5-Diformylfuran (DFF) Over a Covalent Triazine Framework in Water

被引：57

作者：

Ayed, Cyrine ^{[1
,2
]}

Huang, Wei ^{[1
]}

Kizilsavas, Goenuel ^{[1
]}

Landfester, Katharina ^{[1
]}

Zhang, Kai A. I. ^{[1
,3
]}

机构：

[1] Max Planck Inst Polymer Res, Ackermannweg 10, D-55128 Mainz, Germany

[2] Johannes Gutenberg Univ Mainz, Grad Sch Excellence Mat Sci Mainz, Staudingerweg 9, D-55128 Mainz, Germany

[3] Fudan Univ, Dept Mat Sci, Shanghai 200433, Peoples R China

来源：

CHEMPHOTOCHEM | 2020年 / 4卷 / 08期

关键词：

covalent triazine framework; heterogeneous photocatalysis; hydroxymethylfurfural; oxidation; photocatalysis; sustainable chemistry; SELECTIVE AEROBIC OXIDATION; POROUS POLYMER NETWORKS; OXYGEN GENERATION; H-2; PRODUCTION; BIOMASS; CONVERSION; CHEMICALS; ALCOHOLS; CATALYST; HYDROGEN;

D O I：

10.1002/cptc.202000070

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

Conversion of biomass into high value products via environmentally benign processes remains a challenging task for chemists. Photocatalytic partial oxidation of the biochemical 5-hydroxymethylfurfural (HMF) to 2,5-diformylfuran (DFF) has attracted much attention as DFF is known to be a pivotal precursor in the biochemical industry. Previously, this reaction has been catalyzed with transition metal based catalytic systems in organic solvents. Herein, we report the use of a covalent triazine framework (CTF) as a highly stable and porous organic photoactive polymer for the photocatalytic partial oxidation of HMF to DFF in water, using molecular oxygen as a green oxidant. The photocatalyst showed high efficiency in affording DFF as the target product with good reusability.

引用

页码：571 / 576

页数：6

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