TRANSITION METAL AND PHOSPHINE-BASED CATALYST PREPARATION METHOD Russian patent published in 2001 - IPC

FIELD: catalyst production. SUBSTANCE: invention provides method for preparing compounds containing at least one VIII group-transition metal with oxidation state 0 or 1 associated with at least one water-soluble mono- or bidentate phosphine: aqueous solution containing at least one transition metal compound and above-indicated phosphine is subjected to hydrogen- mediated reduction process in absence of carbon monoxide. Resulting compounds are suitable as catalysts. Method also allows regeneration of catalysts. EFFECT: simplified synthesis of catalyst. 18 cl, 6 tbl, 25 ex