发布时间：

2026-09-18

论文名称：

Synthesis of 2,5-Furandicarboxylic Acid from Fructose Employing a “One-Pot and Two-Step” Approach with Biotar-Derived Functional Catalysts

发表刊物：

Industrial & Engineering Chemistry Research

摘要：

This paper investigated preparation of 2,5-furandicarboxylic acid (FDCA), a valuable platform chemical compound used in various applications, from fructose via a “one-pot and two-step” method catalyzed by biotar-derived porous functional catalysts in a single dimethyl sulfoxide solvent. In the first step, fructose dehydration, when catalyzed by a biotar-derived sulfonic solid acid catalyst, yielded an impressive 83.5% yield of hydroxymethylfurfural (HMF) as a major intermediate product under the reaction conditions of 150 °C and for 30 min, which was benefited from the successful acid functionalization of the catalyst by decoration of acid sites. To further advance the FDCA production in the second step, another biotar-derived nitrogen and Pt–Pd bimetal-doped carbon catalyst was employed for subsequent oxidation of HMF using tert-butyl hydroperoxide (tBuOOH) as the oxidant at 120 °C for 20 h. Due to the effective nitrogen doping and synergistic catalysis of the bimetallic catalyst, a 60.1% FDCA yield can be achieved in alkaline-free conditions throughout the process. This research provides valuable insights into the development of efficient and sustainable methods for FDCA synthesis, demonstrating the potential for greener and more cost-effective production processes in the future.

合写作者：

Qi Li, Lixiao Zheng, Xinyu Cui, Bilal Patel, Donghai Xu, Yang Guo（通讯作者）

学科门类：

工学

文献类型：

J

卷号：

63

期号：

27

页面范围：

11815-11827

是否译文：

否

发表时间：

2024-07-10

收录刊物：

SCI