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1. (WO2019008358) PROCESS
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Pub. No.: WO/2019/008358 International Application No.: PCT/GB2018/051886
Publication Date: 10.01.2019 International Filing Date: 04.07.2018
IPC:
C07B 53/00 (2006.01) ,C07F 17/02 (2006.01)
C CHEMISTRY; METALLURGY
07
ORGANIC CHEMISTRY
B
GENERAL METHODS OF ORGANIC CHEMISTRY; APPARATUS THEREFOR
53
Asymmetric syntheses
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
17
Metallocenes
02
of metals of the iron group or the platinum group
Applicants:
JOHNSON MATTHEY PUBLIC LIMITED COMPANY [GB/GB]; 5th floor 25 Farringdon Street London EC4A 4AB, GB
Inventors:
NEDDEN, Hans, Guenter; GB
JURCIK, Vaclav; GB
TALAVERA, Garazi; GB
Agent:
SWIFT, Jane Elizabeth; GB
Priority Data:
1710954.707.07.2017GB
1807243.902.05.2018GB
Title (EN) PROCESS
(FR) MÉTHODE
Abstract:
(EN) The present invention provides a metallocenyl compound of formula (I). Ra, Rb, Rc, Rd, Re, Rf, M, m, n, j, k, Y and Z and * are as described in the specification. The invention also provides a process for the preparation of the complexes, a process for increasing the optical purity of a compound of formula (II) and a process for the asymmetric transfer hydrogenation (ATH) of a metallocenyl compound of formula (V) to a metallocenyl compound of formula (IV).
(FR) La présente invention concerne un composé métallocényle représenté par la formule (I). Ra, Rb, Rc, Rd, Re, Rf, M, m, n, j, k, Y et Z et * sont tels que décrits dans la description. L'invention concerne également une méthode destinée à la préparation des complexes, une méthode permettant d'augmenter la pureté optique d'un composé de formule (II) et une méthode destinée à l'hydrogénation par transfert asymétrique (ATH) d'un composé métallocényle de formule (V) en un composé métallocényle de formule (IV).
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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, 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)