METHOD OF OBTAINING CATION COMPLEXES OF PALLADIUM Russian patent published in 2008 - IPC C07F5/00 C07F5/04 C07F1/02 

FIELD: chemistry.

SUBSTANCE: invention pertains to the method of obtaining cation complexes of palladium, containing organic or element-organic acidoligands with general formula [LPdL'₂]A, where L is acetylacetonate (Acac), L' represents tertiary phosphines of the triphenylphosphine, triorthotolylphosphine, triparatolylphosphine, triorthoanisylphosphine type etc, A represents anions of the BF₄, F₃CSO₃ type, used as catalysts in a telomerisation reaction of isoprene and diutylamine, as welll as components of catalyst systems in the selective dimerisation of styrene. The method involves reaction of components: bis(acetylacetonate)palladium, Pd(Acac)₂; tertiary phosphine, PR₃; boron trifluoride etherate BF₃OEt₃ or strong Brensted acid of the HA type, where A=BF₄, F₃CSO₃ etc, solvent -benzol, toluene, T=15-30°C.

EFFECT: obtaining palladium cation complexes at one stage, with different anions and high output (90-95%) using of easily accessible reagents.

1 cl, 6 ex, 4 tbl