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1. (WO2019060998) CATALYST-FREE AND REDOX-NEUTRAL INNATE TRIFLUOROMETHYLATION AND ALKYLATION OF (HETERO)AROMATICS ENABLED BY LIGHT
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Pub. No.: WO/2019/060998 International Application No.: PCT/CA2018/051223
Publication Date: 04.04.2019 International Filing Date: 28.09.2018
IPC:
C07C 317/24 (2006.01) ,C07B 37/02 (2006.01) ,C07B 45/04 (2006.01)
C CHEMISTRY; METALLURGY
07
ORGANIC CHEMISTRY
C
ACYCLIC OR CARBOCYCLIC COMPOUNDS
317
Sulfones; Sulfoxides
24
having sulfone or sulfoxide groups and doubly-bound oxygen atoms bound to the same carbon skeleton
C CHEMISTRY; METALLURGY
07
ORGANIC CHEMISTRY
B
GENERAL METHODS OF ORGANIC CHEMISTRY; APPARATUS THEREFOR
37
Reactions without formation or introduction of functional groups containing hetero atoms, involving either the formation of a carbon-to-carbon bond between two carbon atoms not directly linked already or the disconnection of two directly linked carbon atoms
02
Addition
C CHEMISTRY; METALLURGY
07
ORGANIC CHEMISTRY
B
GENERAL METHODS OF ORGANIC CHEMISTRY; APPARATUS THEREFOR
45
Formation or introduction of functional groups containing sulfur
04
of sulfonyl or sulfinyl groups
Applicants:
THE ROYAL INSTITUTION FOR THE ADVANCEMENT OF LEARNING/MCGILL UNIVERSITY [CA/CA]; Office of Sponsored Research 845 Sherbrooke Street West, unit 211 Montreal, Québec H3A 0G4, CA
Inventors:
LI, Chao-Jun; CA
LIU, Wenbo; US
LIU, Peng; CN
Agent:
NORTON ROSE FULBRIGHT CANADA LLP / S.E.N.C.R.L., S.R.L.; Suite 2500 1, Place Ville Marie Montreal, Québec H3B 1R1, CA
Priority Data:
62/565,36529.09.2017US
Title (EN) CATALYST-FREE AND REDOX-NEUTRAL INNATE TRIFLUOROMETHYLATION AND ALKYLATION OF (HETERO)AROMATICS ENABLED BY LIGHT
(FR) TRIFLUOROMÉTHYLATION INNÉE EXEMPTE DE CATALYSEUR ET NEUTRE À L'OXYDORÉDUCTION, ET ALKYLATION DE COMPOSÉS (HÉTÉRO)AROMATIQUES ACTIVÉS PAR LA LUMIÈRE
Abstract:
(EN) The present disclosure relates to reagents and method for performing trifluoromethylation, difluoromethylation or alkylation of aromatic or heteroaromatic rings in a redox-neutral manner without any catalyst which are enabled by light. In addition, there are methods for synthesizing the starting reagents used in the trifluoromethylation, difluoromethylation or alkylation reactions.
(FR) La présente invention concerne des réactifs et un procédé pour réaliser une trifluorométhylation, une difluorométhylation ou une alkylation de cycles aromatiques ou hétéroaromatiques d'une manière neutre à l'oxydoréduction sans aucun catalyseur activé par la lumière. En outre, l'invention concerne des procédés de synthèse des réactifs de départ utilisés dans les réactions de trifluorométhylation, de difluorométhylation ou d'alkylation.
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)