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1. (WO2016091771) METHOD FOR PREPARING OXYSULPHIDE AND FLUORINATED DERIVATIVES IN THE PRESENCE OF AN ORGANIC SOLVENT
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2016/091771    International Application No.:    PCT/EP2015/078756
Publication Date: 16.06.2016 International Filing Date: 07.12.2015
IPC:
C07C 303/00 (2006.01), C07C 303/02 (2006.01), C07C 303/22 (2006.01), C07C 309/00 (2006.01), C07C 309/06 (2006.01), C07B 45/04 (2006.01)
Applicants: RHODIA OPERATIONS [FR/FR]; 25 rue de Clichy 75009 Paris (FR)
Inventors: DAMBRIN, Valery; (FR).
REVELANT, Denis; (FR)
Agent: MENVILLE, Laure; (FR)
Priority Data:
1462098 09.12.2014 FR
Title (EN) METHOD FOR PREPARING OXYSULPHIDE AND FLUORINATED DERIVATIVES IN THE PRESENCE OF AN ORGANIC SOLVENT
(FR) PROCEDE DE PREPARATION DE DERIVES OXYSULFURES ET FLUORES EN PRESENCE D'UN SOLVANT ORGANIQUE
Abstract: front page image
(EN)The present invention concerns a method for preparing an oxysulphide and fluorinated derivative of formula (III) Ea-SO3R (III) that comprises bringing a compound of formula (II) Ea-SOOR (II) - Ea representing the fluorine atom or a group having 1 to 10 carbon atoms chosen from the fluoroalkyls, the perfluoroalkyls and the fluoroalkenyls; and - R representing hydrogen, a monovalent cation or an alkyl group; into contact, in the presence of a polar aprotic organic solvent, with an oxidising agent.
(FR)La présente invention concerne un procédé de préparation d'un dérivé oxysulfuré et fluoré de formule (III) Ea-SO3R (III) comprenant la mise en contact, en présence d'un solvant organique aprotique polaire, d'un composé de formule (II) Ea-SOOR (II) - Ea représentant l'atome de fluor ou un groupe ayant de 1 à 10 atomes de carbone choisi parmi les fluoroalkyles, les perfluoroalkyles et les fiuoroalkényles; et - R représentant l'hydrogène, un cation monovalent ou un groupe alkyle; avec un agent oxydant.
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 (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)