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1. (WO2013049424) CATALYTIC CONVERSION OF CELLULOSE TO FUELS AND CHEMICALS USING BORONIC ACIDS
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2013/049424    International Application No.:    PCT/US2012/057674
Publication Date: 04.04.2013 International Filing Date: 27.09.2012
IPC:
B01J 21/02 (2006.01)
Applicants: WISCONSIN ALUMNI RESEARCH FOUNDATION [US/US]; Madison, WI 53707-7365 614 Walnut Street Madison, Wisconsin 53707 (US) (For All Designated States Except US).
RAINES, Ronald [US/US]; (US) (US only).
CAES, Benjamin [US/US]; (US) (US only).
PALTE, Michael [US/US]; (US) (For All Designated States Except US)
Inventors: RAINES, Ronald; (US).
CAES, Benjamin; (US)
Agent: SULLIVAN A., Sally; Greenlee Sullivan P.C. 4875 Pearl East Circle Suite 200 Boulder, Colorado 80301 (US)
Priority Data:
61/540,382 28.09.2011 US
Title (EN) CATALYTIC CONVERSION OF CELLULOSE TO FUELS AND CHEMICALS USING BORONIC ACIDS
(FR) CONVERSION CATALYTIQUE DE LA CELLULOSE EN CARBURANTS ET EN PRODUITS CHIMIQUES AVEC DES ACIDES BORONIQUES
Abstract: front page image
(EN)Methods and catalyst compositions for formation of furans from carbohydrates. A carbohydrate substrate is heating in the presence of a 2-substituted phenylboronic acid (or salt or hydrate thereof) and optionally a magnesium or calcium halide salt. The reaction is carried out in a polar aprotic solvent other than an ionic liquid, an ionic liquid or a mixture thereof. Additional of a selected amount of water to the reaction can enhance the yield of furans.
(FR)Cette invention concerne des procédés et des compositions catalytiques de formation de furanes à partir d'hydrates de carbone. Un substrat d'hydrate de carbone chauffe en présence d'un acide phénylboronique 2‑substitué (son sel ou son hydrate) et éventuellement d'un sel d'halogénure de magnésium ou de calcium. La réaction est effectuée dans un solvant aprotique polaire autre qu'un liquide ionique, un liquide ionique ou un mélange. Une certaine quantité d'eau ajoutée à la réaction peut augmenter le rendement des furanes.
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, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IS, JP, KE, KG, KM, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LT, 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, 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 (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (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, ML, MR, NE, SN, TD, TG).
Publication Language: English (EN)
Filing Language: English (EN)