METHOD FOR PRODUCING 5-HYDROXYMETHYL-2-FURFURAL FROM MAIZE SYRUP CONTAINING FRUCTOSE

WIPO Patent Application WO/2013/133489

A1

A method for producing 5-hydroxymethyl-2-furfural (HMF) from maize syrup containing fructose comprises a conversion step in which a reaction product containing the 5-hydroxymethyl-2-furfural is produced by mixing and heating the maize syrup, a dioxane solvent and a solid acid catalyst. The present invention has the advantage that the solvent can be easily isolated and the isolated solvent can be reused because dioxane is used as the solvent, and the advantage that the catalyst can be easily isolated and the isolated catalyst can be reused because a nonuniform solid acid catalyst is used.

WO/2009/154566	PRODUCTION OF HYDROXYMETHYLFURFURAL
JP2015533851	How to produce 5- (halomethyl) furfural
WO/1988/005436	PROCESS FOR THE PREPARATION OF COMPOUNDS WITH ANTIULCER ACTION

CHO JIN KU (KR)
JEONG JAE WON (KR)
KIM SANG YONG (KR)
KIM BO RA (KR)
KIM BAEK JIN (KR)
SHIN SEUNG HAN (KR)
LEE DO HOON (KR)

PCT/KR2012/005969

September 12, 2013

July 26, 2012

Click for automatic bibliography generation  

KOREA IND TECH INST (KR)
CHO JIN KU (KR)
JEONG JAE WON (KR)
KIM SANG YONG (KR)
KIM BO RA (KR)
KIM BAEK JIN (KR)
SHIN SEUNG HAN (KR)
LEE DO HOON (KR)

C07D307/50; B01J31/08; C07D307/48

US20060142599A1	2006-06-29
US20110071306A1	2011-03-24
US20090030215A1	2009-01-29
EP2233476A1	2010-09-29

R.O. MARSHALL; E.R. KOOI, SCIENCE, vol. 125, 1957, pages 648
G.W. HUBER; J.N. CHHEDA; C.J. BARRETT; J.A. DUMESIC, SCIENCE, vol. 308, 2005, pages 1446
G.A. HALLIDAY; R. J. YOUNG; V. V. GRUSHIN, ORG. LETT., vol. 5, 2003
H. B. ZHAO; J. E. HOLLADAY; H. BROWN; Z. C. ZHANG, SCIENCE, vol. 316, 2007, pages 1597
See also references of EP 2851365A4

CHO, YOUNG HYUN (KR)
조영현 (KR)

View/Download PDF      PDF Help

Previous Patent: SMART LIGHTING SYSTEM AND SMART LIGHTING METHOD

Next Patent: METHOD FOR CONTROLLING ALGAE