EP 0876214 A1 19981111 - PROCESS FOR THE PREPARATION BY HYDROGENATION OF CATALYSTS BASED ON A TRANSITION METAL AND PHOSPHINE

Title (en)

PROCESS FOR THE PREPARATION BY HYDROGENATION OF CATALYSTS BASED ON A TRANSITION METAL AND PHOSPHINE

Title (de)

VERFAHREN ZUR HERSTELLUNG DURCH HYDRIERUNG VON ÜBERGANGSMETALL UND PHOSPHIN ENTHALTENDE KATALYSATOREN

Title (fr)

PROCEDE DE PREPARATION PAR HYDROGENATION DE CATALYSEURS A BASE DE METAL DE TRANSITION ET DE PHOSPHINE

Publication

EP 0876214 A1 19981111 (FR)

Application

EP 96942425 A 19961218

Priority

FR 9602023 W 19961218
FR 9515879 A 19951229

Abstract (en)

[origin: WO9724183A1] The present invention relates to a process for the preparation through hydrogenation of compounds which can be used as catalysts. The disclosed compounds comprise more specifically at least one transition metal with an oxydation degree of 0 or 1 associated to at least one monodentate or bidentate hydrosoluble phosphine. The process for the synthesis of catalysts comprises the hydrogenation of an aqueous solution containing at least one compound of a transition metal and a monodentate or bidentate hydrosoluble phosphine.

IPC 1-7

B01J 31/24; C07F 15/04; C07F 9/50

IPC 8 full level

B01J 31/24 (2006.01); B01J 37/18 (2006.01); C07F 9/50 (2006.01); C07F 15/04 (2006.01)

CPC (source: EP KR US)

B01J 31/24 (2013.01 - EP US); B01J 31/2404 (2013.01 - EP US); B01J 31/2409 (2013.01 - EP US); B01J 31/2414 (2013.01 - EP KR US); C07F 15/045 (2013.01 - EP KR US); B01J 2231/32 (2013.01 - EP KR US); B01J 2531/80 (2013.01 - EP US); B01J 2531/847 (2013.01 - EP KR US); B01J 2531/96 (2013.01 - EP KR US)

Designated contracting state (EPC)

BE DE FR GB IT NL

DOCDB simple family (publication)

WO 9724183 A1 19970710; BR 9612380 A 19990713; CA 2240434 A1 19970710; CA 2240434 C 20010918; CN 1099912 C 20030129; CN 1206357 A 19990127; EP 0876214 A1 19981111; FR 2743010 A1 19970704; FR 2743010 B1 19980220; JP 3320424 B2 20020903; JP H11507297 A 19990629; KR 100482531 B1 20050616; KR 19990076853 A 19991025; RU 2167712 C2 20010527; US 5908805 A 19990601

DOCDB simple family (application)

FR 9602023 W 19961218; BR 9612380 A 19961218; CA 2240434 A 19961218; CN 96199342 A 19961218; EP 96942425 A 19961218; FR 9515879 A 19951229; JP 52405897 A 19961218; KR 19980704980 A 19980627; RU 98114248 A 19961218; US 77491096 A 19961227