Some content of this application is unavailable at the moment.
If this situation persist, please contact us atFeedback&Contact
1. (WO2013153408) CATALYST COMPOUNDS
Latest bibliographic data on file with the International Bureau   

Pub. No.: WO/2013/153408 International Application No.: PCT/GB2013/050960
Publication Date: 17.10.2013 International Filing Date: 15.04.2013
IPC:
C07F 15/00 (2006.01) ,B01J 23/46 (2006.01) ,C07B 31/00 (2006.01)
C CHEMISTRY; METALLURGY
07
ORGANIC CHEMISTRY
F
ACYCLIC, CARBOCYCLIC, OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
15
Compounds containing elements of the 8th Group of the Periodic System
B PERFORMING OPERATIONS; TRANSPORTING
01
PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
J
CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS, COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
23
Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/113
38
of noble metals
40
of the platinum group metals
46
Ruthenium, rhodium, osmium or iridium
C CHEMISTRY; METALLURGY
07
ORGANIC CHEMISTRY
B
GENERAL METHODS OF ORGANIC CHEMISTRY; APPARATUS THEREFOR
31
Reduction in general
Applicants:
THE UNIVERSITY OF LIVERPOOL [GB/GB]; Foundation Building 765 Brownlow Hill Liverpool L69 7ZX, GB
Inventors:
VILLA MARCOS, Barbara; GB
TANG, Weijun; GB
TALWAR, Dinesh; GB
WANG, Chao; GB
WU, Jianjun; GB
XIAO, Jianliang; GB
Agent:
HARRISON GODDARD FOOTE; 4th Floor, Merchant Exchange 17-19 Whitworth Street West Manchester M1 5WG, GB
Priority Data:
1206573.613.04.2012GB
Title (EN) CATALYST COMPOUNDS
(FR) COMPOSÉS DE TYPE CATALYSEUR
Abstract:
(EN) The present invention relates to an iridium-based catalyst compound for hydrogenating reducible moieties, especially imines and iminiums, the catalyst compounds being defined by the formula: (Formula (I)) where ring B is a conjugated ring system with one or more substituents. The catalysts of the invention are particularly effective in reductive amination procedures which involve the in situ generation of the imine or iminium under reductive hydrogenative conditions.
(FR) Cette invention concerne un composé de type catalyseur à base d'iridium pour hydrogéner des fragments réductibles, notamment des imines et des iminiums, les composés de type catalyseur selon l'invention étant définis par la formule : (Formule (I)) où Cycle B est un système de cycle conjugué comportant un ou plusieurs substituants. Les catalyseurs selon l'invention sont particulièrement efficaces dans les procédés d'amination réductrice qui impliquent la génération in situ de l'imine ou de l'iminium dans des conditions d'hydrogénation réductrices.
front page image
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 (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, 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, ML, MR, NE, SN, TD, TG)
Publication Language: English (EN)
Filing Language: English (EN)