三酸结合聚（4-乙烯基吡啶）体系（PVP-TfOH）：葡萄糖在水介质中转化为5-羟甲基糠醛（HMF）的高度可持续催化剂

IF 5.3 3区工程技术 Q2 ENERGY & FUELS

Energy & Fuels Pub Date : 2024-11-28 DOI:10.1021/acs.energyfuels.4c0519710.1021/acs.energyfuels.4c05197

Preeti Kang, and , Rakesh K. Sharma*,

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引用次数: 0

摘要

5-羟甲基糠醛（HMF）是一种重要的平台分子，可以生产许多具有不同用途的工业重要化学品。虽然HMF的生态合成对绿色和可持续发展的未来很重要，但现有的方法在溶剂和反应条件方面很麻烦。在此展望中，我们报道了一种高效的PVP-TfOH催化剂，在水介质中将葡萄糖转化为HMF，收率为81.5% （mol %）。由于聚合物和有机酸之间的化学相互作用产生了独特的内在酸性框架，该催化体系表现出优异的性能和长达10次测试循环的可回收性。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

Triflic-Acid-Bound Poly(4-vinylpyridinium) System (PVP-TfOH): A Highly Sustainable Catalyst for Conversion of Glucose to 5-Hydroxymethylfurfural (HMF) in Aqueous Media

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Triflic-Acid-Bound Poly(4-vinylpyridinium) System (PVP-TfOH): A Highly Sustainable Catalyst for Conversion of Glucose to 5-Hydroxymethylfurfural (HMF) in Aqueous Media

5-Hydroxymethylfurfural (HMF) is an important platform molecule that produces numerous industrially significant chemicals with diverse applications. Although the ecofriendly synthesis of HMF is important for a green and sustainable future, the available methods are cumbersome in terms of solvent and reaction conditions. In this prospect, we report a highly efficient PVP-TfOH catalyst for converting glucose to HMF with 81.5% yield (mol %) in an aqueous medium. The catalytic system showed outstanding performance and recyclability up to 10 test cycles owing to the unique intrinsic acidic framework created by the chemical interplay between the polymer and organic acid.

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来源期刊

Energy & Fuels 工程技术-工程：化工

CiteScore

9.20

自引率

13.20%

发文量

1101

审稿时长

2.1 months

期刊介绍： Energy & Fuels publishes reports of research in the technical area defined by the intersection of the disciplines of chemistry and chemical engineering and the application domain of non-nuclear energy and fuels. This includes research directed at the formation of, exploration for, and production of fossil fuels and biomass; the properties and structure or molecular composition of both raw fuels and refined products; the chemistry involved in the processing and utilization of fuels; fuel cells and their applications; and the analytical and instrumental techniques used in investigations of the foregoing areas.