SEARCH Articles Figures Tables Bis(cycloocta-l,5-diene)-nickel Diene nickel acetylacetonate Dienes catalysts, nickel complexes Nickel catalyst, diene polymerization Nickel complexes diene dimerization Nickel conjugated diene synthesis Nickel-Catalyzed Cycloisomerization of 1,6-Dienes Nickel-complex-catalyzed reactions dienes