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US 6,787,676 B2Granted
Process for the preparation of non-chiral and optically active organic compounds containing hydroxyl groups
AssigneeStudiengesellschaft Kohle mbH
InventorDieter Arlt
Life of this patent
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Abstract
Non-chiral and, in particular, optically active alcohols are prepared from a carbonyl compound with hydrogen in the presence of a catalyst, a base and optionally a diamine in an advantageous manner by using a catalyst that contains both a support-bonded Ru(II) complex bisphosphine ligand and a diamine ligand.
Claims7
A Ru(II) complex catalyst containing a support-bonded bisphosphine ligand and a diamine ligand.
A Ru(II) catalyst obtained by linking an inorganic support containing SH groups with a bisphosphine or derivative thereof capable of polymerization.
Dependencies are inferred from the claim text.