SEARCH Articles Figures Tables 1,3-Butadiene, nickel-catalyzed dimerization Butadiene, nickel complex-catalyzed reactions dimerization Cobalt nickel dimer Copper nickel dimer Dimerization reactions nickel peroxide Nickel complexes diene dimerization Nickel, chloro-, dimer Nickel-butadiene dimer complex, catalyst Nickel-complex-catalyzed reactions dimerization