利用溴化物催化从二甲基亚砜中的果糖生产 5-（羟甲基）糠醛和 2,5-二甲酰呋喃的高效可调方法

IF 3.4 3区化学 Q2 CHEMISTRY, PHYSICAL

Catalysis Communications Pub Date : 2024-01-01 DOI:10.1016/j.catcom.2023.106831

Denis A. Kolykhalov , Anastasia N. Golysheva , Bogdan Ya. Karlinskii

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引用次数: 0

摘要

本研究介绍了一种通过在二甲基亚砜（DMSO）中脱水果糖制备 5-羟甲基糠醛（HMF）的简单方法，该方法既可以使用价格低廉的催化剂，也可以不使用催化剂。在苛刻的条件下，这一过程可能伴随着溴化物催化的 Kornblum 氧化作用，使羟基被溶剂氧化，从而生成 2,5-二甲酰呋喃（DFF）。本研究中介绍的优化技术可作为在任何实验室利用可再生资源生产有价值的生物基呋喃平台化学品的基础，从而促进全球可持续化学的发展和相关领域的研究。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

Efficient tunable approach for 5-(hydroxymethyl)furfural and 2,5-diformylfuran production from fructose in DMSO with bromide catalysis

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Efficient tunable approach for 5-(hydroxymethyl)furfural and 2,5-diformylfuran production from fructose in DMSO with bromide catalysis

This work describes a simple method for the preparation of 5-hydroxymethylfurfural (HMF) by dehydrating fructose in DMSO, either with the use of an affordable catalyst or in a catalyst-free manner. This process can be accompanied, under harsh conditions, by the bromide-catalyzed Kornblum oxidation of the hydroxyl group by the solvent, resulting in the formation of 2,5-diformylfuran (DFF). The optimized techniques presented in this study can serve as a foundation for the production of valuable biobased furanic platform chemicals from renewable sources in any laboratory, stimulating the development of sustainable chemistry and research in related fields worldwide.

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来源期刊

Catalysis Communications 化学-物理化学

CiteScore

6.20

自引率

2.70%

发文量

183

审稿时长

46 days

期刊介绍： Catalysis Communications aims to provide rapid publication of significant, novel, and timely research results homogeneous, heterogeneous, and enzymatic catalysis.