WIPO logo
Mobile | Deutsch | Español | Français | 日本語 | 한국어 | Português | Русский | 中文 | العربية |
PATENTSCOPE

Search International and National Patent Collections
World Intellectual Property Organization
Search
 
Browse
 
Translate
 
Options
 
News
 
Login
 
Help
 
Machine translation
1. (WO2000029357) METHOD FOR RACEMIZATION OF OPTICALLY ACTIVE AMINES
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2000/029357    International Application No.:    PCT/EP1999/002874
Publication Date: 25.05.2000 International Filing Date: 28.04.1999
Chapter 2 Demand Filed:    02.10.1999    
IPC:
C07C 209/00 (2006.01), C07C 209/68 (2006.01), C07C 213/08 (2006.01), C07C 217/08 (2006.01)
Applicants: BASF AKTIENGESELLSCHAFT [DE/DE]; D-67056 Ludwigshafen (DE) (For All Designated States Except US).
RIECHERS, Hartmut [DE/DE]; (DE) (For US Only).
SIMON, Joachim [DE/DE]; (DE) (For US Only).
HÖHN, Arthur [DE/DE]; (DE) (For US Only).
KRAMER, Andreas [DE/DE]; (DE) (For US Only).
FUNKE, Frank [DE/DE]; (DE) (For US Only).
SIEGEL, Wolfgang [DE/DE]; (DE) (For US Only).
NÜBLING, Christoph [DE/DE]; (DE) (For US Only)
Inventors: RIECHERS, Hartmut; (DE).
SIMON, Joachim; (DE).
HÖHN, Arthur; (DE).
KRAMER, Andreas; (DE).
FUNKE, Frank; (DE).
SIEGEL, Wolfgang; (DE).
NÜBLING, Christoph; (DE)
Common
Representative:
BASF AKTIENGESELLSCHAFT; D-67056 Ludwigshafen (DE)
Priority Data:
198 52 282.7 13.11.1998 DE
198 59 775.4 23.12.1998 DE
Title (DE) VERFAHREN ZUR RACEMISIERUNG VON OPTISCH AKTIVEN AMINEN
(EN) METHOD FOR RACEMIZATION OF OPTICALLY ACTIVE AMINES
(FR) PROCEDE DE RACEMISATION D'AMINES OPTIQUEMENT ACTIVES
Abstract: front page image
(DE)Verfahren zur Racemisierung von optisch aktiven Aminen durch Umsetzung des optisch aktiven Amins in Gegenwart von Wasserstoff und einem Hydrier- oder Dehydrierkatalysator bei erhöhter Temperatur, indem man die Umsetzung in der Gasphase durchführt.
(EN)The invention relates to a method for the racemization of optically active amines by reacting an optically active amine in the presence of hydrogen with a hydrogenation or dehydrogenation catalyst at an elevated temperature, wherein said reaction is carried out in the gas phase.
(FR)L'invention concerne un procédé de racémisation d'amines optiquement actives par réaction de l'amine optiquement active en présence d'hydrogène et d'un catalyseur d'hydrogénation ou de déshydrogénation à température élevée, la réaction s'effectuant en phase gazeuse.
Designated States: AE, AL, AM, AT, AU, AZ, BA, BB, BG, BR, BY, CA, CH, CN, CU, CZ, DE, DK, EE, ES, FI, GB, GD, GE, GH, GM, HR, HU, ID, IL, IN, IS, JP, KE, KG, KP, KR, KZ, LC, LK, LR, LS, LT, LU, LV, MD, MG, MK, MN, MW, MX, NO, NZ, PL, PT, RO, RU, SD, SE, SG, SI, SK, SL, TJ, TM, TR, TT, UA, UG, US, UZ, VN, YU, ZA, ZW.
African Regional Intellectual Property Organization (GH, GM, KE, LS, MW, SD, SL, SZ, UG, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (AT, BE, CH, CY, DE, DK, ES, FI, FR, GB, GR, IE, IT, LU, MC, NL, PT, SE)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GW, ML, MR, NE, SN, TD, TG).
Publication Language: German (DE)
Filing Language: German (DE)