CATALYTIC HYDROGENATION PROCESSES

The catalysts of formula (II): [Ru(L)m(L')wXY], wherein X and Y represent simultaneously or independently a hydrogen or halogen atom, a hydroxy group, or an alkoxy, carboxyl or other anionic radical, m is 1 or 2, w is 1 when m is 1 and w is 0 when m is 2, L is a phosphino-amine or phosphino-imi...

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Bibliographische Detailangaben
Hauptverfasser:	CHALLAND, RENE, MORRIS, ROBERT, HAROLD, ABDUR-RASHID, KAMALUDDIN, CHURLAUD, RAPHAEL, MIMOUN, HUBERT, BRAZI, ERIC, RAUTENSTRAUCH, VALENTIN
Format:	Patent
Sprache:	eng ; fre
Schlagworte:	ACYCLIC OR CARBOCYCLIC COMPOUNDS ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAININGELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN,SULFUR, SELENIUM OR TELLURIUM APPARATUS THEREFOR CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY CHEMISTRY GENERAL METHODS OF ORGANIC CHEMISTRY METALLURGY ORGANIC CHEMISTRY PERFORMING OPERATIONS PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL THEIR RELEVANT APPARATUS TRANSPORTING
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Beschreibung
Zusammenfassung:	The catalysts of formula (II): [Ru(L)m(L')wXY], wherein X and Y represent simultaneously or independently a hydrogen or halogen atom, a hydroxy group, or an alkoxy, carboxyl or other anionic radical, m is 1 or 2, w is 1 when m is 1 and w is 0 when m is 2, L is a phosphino-amine or phosphino-imine bidentate ligand and L' a diphosphine, are useful for the hydrogenation of substrates having a carbon-hetero atom double bond. L'invention concerne des catalyseurs de formule (II) [Ru(L)m(L')wXY] dans laquelle X et Y représentent simultanément ou indépendamment un atome hydrogène ou halogène, un groupe hydroxy, ou un radical alcoxy, carboxyle ou un autre radical anionique, m est 1 ou 2, w est 1 lorsque m est 1 et 0 lorsque m est 2, L est un ligand bidentate phosphino-amine ou phosphino-imine et L' est une diphosphine. Les catalyseurs précités sont utiles pour l'hydrogénation de substrats dotés d'une double liaison carbone-hétéro-atome.