METHOD FOR PRODUCING 5- HYDROXYMETHYL-2- FURFURAL OR ALKYL ETHER DERIVATIVES THEREOF USING AN ION EXCHANGE RESIN IN THE PRESENCE OF AN ORGANIC SOLVENT

Title:

METHOD FOR PRODUCING 5- HYDROXYMETHYL-2- FURFURAL OR ALKYL ETHER DERIVATIVES THEREOF USING AN ION EXCHANGE RESIN IN THE PRESENCE OF AN ORGANIC SOLVENT

Document Type and Number:

WIPO Patent Application WO/2013/047984

Kind Code:

A1

Abstract:

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.

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Inventors:

CHO JIN KU (KR)
KIM SANG YONG (KR)
CHO JAE HOON (KR)
KIM BO RA (KR)
JOO PAUL (CA)

Application Number:

PCT/KR2012/005408

Publication Date:

April 04, 2013

Filing Date:

July 09, 2012

Export Citation:

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Assignee:

KOREA IND TECH INST (KR)
CHO JIN KU (KR)
KIM SANG YONG (KR)
CHO JAE HOON (KR)
KIM BO RA (KR)
JOO PAUL (CA)

International Classes:

C07D307/50; C07D307/48; C07H1/00

Domestic Patent References:

WO2007104514A2

2007-09-20

Foreign References:

KR20090024664A	2009-03-09
KR20110016638A	2011-02-18
JPS5553280A	1980-04-18

Other References:

SCIENCE, vol. 316, 2007, pages 1597 - 1600
SCIENCE, vol. 312, 2006, pages 1933 - 1937

Attorney, Agent or Firm:

LEE, Sooyeol (KR)
이수열 (KR)

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