发明名称 |
METHOD FOR PRODUCING 5- HYDROXYMETHYL-2- FURFURAL OR ALKYL ETHER DERIVATIVES THEREOF USING AN ION EXCHANGE RESIN IN THE PRESENCE OF AN ORGANIC SOLVENT |
摘要 |
<p>The present invention relates to a method for producing a furan-based compound using an ion exchange resin in the presence of an organic solvent. In the method for producing a furan-based compound according to the present invention, a furan-based compound is made from an aldose-type hexose compound in the presence of an organic solvent by using an anion exchange resin and a cation exchange resin. Thus, the aldose-type hexose compound obtained from biomass by simultaneously or consecutively using the anion/cation exchange resins as catalysts can be made into 5-hydroxymethyl-2-furfural (HMF) or alkyl ether derivatives thereof such as 5-alkoxymethyl-2- furfural (AMF) without using an expensive reagent. Also, since the selection of an organic solvent is not limitative and a heterogeneous catalyst can be used, separation and purification is easy and chemically stable AMF can be directly obtained. Further, the conversion efficiency of the aldose-type hexose compound is excellent, and the hexose compound can be used at a high concentration.</p> |
申请公布号 |
EP2796454(A1) |
申请公布日期 |
2014.10.29 |
申请号 |
EP20120835158 |
申请日期 |
2012.07.09 |
申请人 |
KOREA INSTITUTE OF INDUSTRIAL TECHNOLOGY;SK CHEMICALS CO., LTD. |
发明人 |
CHO, JIN KU;KIM, SANG YONG;CHO, JAE HOON;KIM, BO RA;JOO, PAUL |
分类号 |
C07D307/50;C07D307/48;C07H1/00 |
主分类号 |
C07D307/50 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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