NEW BISPHOSPHINE FOR ASYMMETRICAL HYDROGENATION CATALYST

The invention relates to novel enantiomerically pure bisphosphines of the general formula (I) in which R, R and R have the meanings indicated in the description, processes for their preparation and their use in metal complexes as catalysts for asymmetric hydrogenations.

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Bibliographische Detailangaben
Hauptverfasser:	DEIITAA ARURUTO, KURISUTEIAN RAUE, GEORUKU SHIYUREDAA, RORUFU GUROSAA
Format:	Patent
Sprache:	eng
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 HETEROCYCLIC COMPOUNDS METALLURGY ORGANIC CHEMISTRY PERFORMING OPERATIONS PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL THEIR RELEVANT APPARATUS TRANSPORTING
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Beschreibung
Zusammenfassung:	The invention relates to novel enantiomerically pure bisphosphines of the general formula (I) in which R, R and R have the meanings indicated in the description, processes for their preparation and their use in metal complexes as catalysts for asymmetric hydrogenations.