Catalytic conversion of fructose and sucrose to 5-hydroxymethylfurfural using simple ionic liquid/DMF binary reaction media

Autor:	Haijun Wang, Wang Ningning, Song Zhanxin, Haiyan Gao, Yongmei Xia, Wei Li, Yang Yan, Jincai Shi
Rok vydání:	2013
Předmět:	Sucrose Process Chemistry and Technology Fructose General Chemistry Chloride Catalysis chemistry.chemical_compound chemistry 5-hydroxymethylfurfural Ionic liquid medicine Degradation (geology) Organic chemistry Brønsted–Lowry acid–base theory medicine.drug
Zdroj:	Catalysis Communications. 42:89-92
ISSN:	1566-7367
DOI:	10.1016/j.catcom.2013.08.009
Popis:	The production of 5-hydroxymethylfurfural (HMF) from carbohydrates has been reported intensively in recent years. HMF is believed to be a versatile platform chemical and the focus of synthesizing it has especially been on the development of efficient catalysts, such as Lewis and Bronsted Acids. On the contrary, herein, we report a novel catalytic system that consists of 1-allyl-3-methylimidazolium chloride ([AMIM]Cl) and N,N-Dimethylformamide (DMF) without any additional metal salts or acids, which leads to reasonable HMF yields (84.9%) and selectivities. In addition, the degradation mechanism of fructose catalyzed by [AMIM]Cl is also proposed in this communication.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::f2aea72669556350b61fdc4c3edc4ff1 https://doi.org/10.1016/j.catcom.2013.08.009 Zobrazit plný text záznamu Full Text from ScienceDirect