Method of forming organometallic complexes of nickel (III)

摘要

FIELD: chemistry.;SUBSTANCE: invention relates to organometallic chemistry and specifically to a method of producing organometallic nickel (III) complexes. The method is realised via oxidative bonding of an olefin to a cationic nickel (I) complex formed by oxidising bis(cyclooctadiene-1,5)nickel with boron trifluoride etherate. Formation of catalytically active organometallic nickel (III) complexes is carried out in molar ratio B:Ni=2:1.;EFFECT: invention considerably simplifies obtaining organometallic nickel (III) complexes which exhibit high catalytic activity with respect to olefins.;2 dwg, 5 ex