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1. (WO2019047113) PROCESS FOR OXIDATION OF ALCOHOLS
Latest bibliographic data on file with the International Bureau    Submit observation

Pub. No.: WO/2019/047113 International Application No.: PCT/CN2017/100936
Publication Date: 14.03.2019 International Filing Date: 07.09.2017
IPC:
C07C 51/235 (2006.01) ,C07C 59/125 (2006.01)
C CHEMISTRY; METALLURGY
07
ORGANIC CHEMISTRY
C
ACYCLIC OR CARBOCYCLIC COMPOUNDS
51
Preparation of carboxylic acids or their salts, halides, or anhydrides
16
by oxidation
21
with molecular oxygen
23
of oxygen-containing groups to carboxyl groups
235
of -CHO groups or primary alcohol groups
C CHEMISTRY; METALLURGY
07
ORGANIC CHEMISTRY
C
ACYCLIC OR CARBOCYCLIC COMPOUNDS
59
Compounds having carboxyl groups bound to acyclic carbon atoms and containing any of the groups OH, O-metal, -CHO, keto, ether, groups, groups, or groups
125
Saturated compounds having only one carboxyl group and containing ether groups, groups, groups, or groups
Applicants:
RHODIA OPERATIONS [FR/FR]; 25, rue de Clichy 75009 Paris, FR
Inventors:
SU, Fangzheng; CN
ZHOU, Wenjuan; CN
LIEBENS, Armin, T.; CN
Agent:
CHINA PATENT AGENT (H.K.) LTD.; 22/F., Great Eagle Center 23 Harbour Road Wanchai Hong Kong, CN
Priority Data:
Title (EN) PROCESS FOR OXIDATION OF ALCOHOLS
(FR) PROCÉDÉ D'OXYDATION D'ALCOOLS
Abstract:
(EN) Provided is a process for oxidation of alcohols in the presence of a noble metal catalyst. The process allows desired alcohol oxidation reaction to obtain the corresponding carboxylic acid with a high yield and avoids problems associated with inorganic salt by-products.
(FR) L'invention concerne un procédé d'oxydation d'alcools en présence d'un catalyseur à base de métal noble. Le procédé permet la mise en oeuvre d'une réaction d'oxydation d'alcool recherchée afin d'obtenir l'acide carboxylique correspondant avec un rendement élevé, et permet d'éviter des problèmes liés à des sous-produits de sel inorganique.
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: English (EN)
Filing Language: English (EN)