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1. (WO2019063546) PROCESS FOR PRODUCING 5-HYDROXYMETHYLFURFURAL IN THE PRESENCE OF AN INORGANIC DEHYDRATION CATALYST AND A CHLORIDE SOURCE
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Pub. No.: WO/2019/063546 International Application No.: PCT/EP2018/075964
Publication Date: 04.04.2019 International Filing Date: 25.09.2018
IPC:
C07D 307/46 (2006.01)
C CHEMISTRY; METALLURGY
07
ORGANIC CHEMISTRY
D
HETEROCYCLIC COMPOUNDS
307
Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom
02
not condensed with other rings
34
having two or three double bonds between ring members or between ring members and non-ring members
38
with substituted hydrocarbon radicals attached to ring carbon atoms
40
Radicals substituted by oxygen atoms
46
Doubly bound oxygen atoms, or two oxygen atoms singly bound to the same carbon atom
Applicants:
IFP ENERGIES NOUVELLES [FR/FR]; 1 & 4 avenue du Bois-Préau 92852 RUEIL-MALMAISON, FR
Inventors:
DENIS, Justine; FR
JACQUIN, Marc; FR
DELCROIX, Damien; FR
Priority Data:
175902528.09.2017FR
Title (EN) PROCESS FOR PRODUCING 5-HYDROXYMETHYLFURFURAL IN THE PRESENCE OF AN INORGANIC DEHYDRATION CATALYST AND A CHLORIDE SOURCE
(FR) PROCEDE DE PRODUCTION DE 5-HYDROXYMETHYLFURFURAL EN PRESENCE D'UN CATALYSEUR INORGANIQUE DE DESHYDRATATION ET D'UNE SOURCE DE CHLORURE
Abstract:
(EN) The invention relates to a process for converting a feedstock comprising at least one sugar into 5-hydroxymethylfurfural, wherein said feedstock is brought into contact with one or more inorganic dehydration catalysts and one or more chloride sources in the presence of at least one aprotic polar solvent alone or as a mixture, at a temperature of between 30°C and 200° C, and at a pressure of between 0.1 MPa and 10 MPa.
(FR) L'invention concerne un nouveau procédé de transformation d'une charge comprenant au moins un sucre en 5-hydroxyméthylfurfural, dans lequel ladite charge est mise en contact avec un ou plusieurs catalyseurs inorganiques de déshydratation et une ou plusieurs sources de chlorure en présence d'au moins un solvant polaire aprotique pris seul ou en mélange, à une température comprise entre 30°C et 200°C, et à une pression comprise entre 0,1 MPa et 10 MPa.
Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JO, JP, KE, KG, KH, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (EPO) (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG)
Publication Language: French (FR)
Filing Language: French (FR)