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1. (WO2016063227) SYNTHESIS OF ESTERS BY FUNCTIONALISATION OF CO2
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/2016/063227 International Application No.: PCT/IB2015/058114
Publication Date: 28.04.2016 International Filing Date: 21.10.2015
IPC:
C07C 67/00 (2006.01) ,C07C 69/78 (2006.01) ,C07C 69/92 (2006.01) ,C07C 69/76 (2006.01) ,C07C 69/54 (2006.01) ,C07C 69/56 (2006.01)
C CHEMISTRY; METALLURGY
07
ORGANIC CHEMISTRY
C
ACYCLIC OR CARBOCYCLIC COMPOUNDS
67
Preparation of carboxylic acid esters
C CHEMISTRY; METALLURGY
07
ORGANIC CHEMISTRY
C
ACYCLIC OR CARBOCYCLIC COMPOUNDS
69
Esters of carboxylic acids; Esters of carbonic or haloformic acids
76
Esters of carboxylic acids having an esterified carboxyl group bound to a carbon atom of a six-membered aromatic ring
78
Benzoic acid esters
C CHEMISTRY; METALLURGY
07
ORGANIC CHEMISTRY
C
ACYCLIC OR CARBOCYCLIC COMPOUNDS
69
Esters of carboxylic acids; Esters of carbonic or haloformic acids
76
Esters of carboxylic acids having an esterified carboxyl group bound to a carbon atom of a six-membered aromatic ring
84
of monocyclic hydroxy carboxylic acids, the hydroxy groups and the carboxyl groups of which are bound to carbon atoms of a six-membered aromatic ring
92
with etherified hydroxyl groups
C CHEMISTRY; METALLURGY
07
ORGANIC CHEMISTRY
C
ACYCLIC OR CARBOCYCLIC COMPOUNDS
69
Esters of carboxylic acids; Esters of carbonic or haloformic acids
76
Esters of carboxylic acids having an esterified carboxyl group bound to a carbon atom of a six-membered aromatic ring
C CHEMISTRY; METALLURGY
07
ORGANIC CHEMISTRY
C
ACYCLIC OR CARBOCYCLIC COMPOUNDS
69
Esters of carboxylic acids; Esters of carbonic or haloformic acids
52
Esters of acyclic unsaturated carboxylic acids having the esterified carboxyl group bound to an acyclic carbon atom
533
Monocarboxylic acid esters having only one carbon-to-carbon double bond
54
Acrylic acid esters; Methacrylic acid esters
C CHEMISTRY; METALLURGY
07
ORGANIC CHEMISTRY
C
ACYCLIC OR CARBOCYCLIC COMPOUNDS
69
Esters of carboxylic acids; Esters of carbonic or haloformic acids
52
Esters of acyclic unsaturated carboxylic acids having the esterified carboxyl group bound to an acyclic carbon atom
533
Monocarboxylic acid esters having only one carbon-to-carbon double bond
56
Crotonic acid esters; Vinyl acetic acid esters
Applicants:
COMMISSARIAT A L'ENERGIE ATOMIQUE ET AUX ENERGIES ALTERNATIVES [FR/FR]; 25, rue Leblanc Bâtiment « Le Ponant D » F-75015 Paris, FR
Inventors:
CANTAT, Thibault; FR
FROGNEUX, Xavier; FR
Agent:
ORES, Béatrice; FR
Priority Data:
146013221.10.2014FR
Title (EN) SYNTHESIS OF ESTERS BY FUNCTIONALISATION OF CO2
(FR) SYNTHESE D'ESTERS PAR FONCTIONNALISATION DU CO2
Abstract:
(EN) The invention relates to a method for producing a carboxylic ester of formula (I). Said method comprises the steps of: a) bringing an organosilane/borane of formula Si or B into contact with CO2, in the presence of a catalyst and an electrophilic compound of formula (III), the groups R1, R2, R3, R4, R5, Y, and M+ being as defined in claim 1; and optionally b) recovering the compound of formula (I) produced.
(FR) L'invention concerne un procédé de préparation d'un ester carboxylique de formule (I) : Ledit procédé comprenant les étapes de : a) mise en contact d'un organosilane/borane de formule Si ou B avec du C02, en présence d'un catalyseur et d'un composé électrophile de formule (III) : les groupes R1, R2, R3, R4, R5, Y, et M+ étant tels que définis dans la revendication 1, et éventuellement b) la récupération du composé de formule (I) obtenu.
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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, IR, IS, JP, KE, KG, KN, KP, KR, 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 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, KM, ML, MR, NE, SN, TD, TG)
Publication Language: French (FR)
Filing Language: French (FR)
Also published as:
FR3027305US20170240485EP3227259