Catalytic composition based on a chiral phosphine ligand and on a bisdiene-cationic metal complex

摘要

Catalytic composition characterised in that it consists of: (a) a chiral phosphine ligand, and (b) [M(diene)2]+ X- where M is chosen from Rh, Ru, Pt, Pd and Ni, the diene is norbornadiene or cyclooctadiene, and X is chosen from PF6-, ClO4- and BF4.