SEARCH Articles Figures Tables Arene ruthenium vinylidene complexes Catalytic Carbocyclization via Electrocyclization of Ruthenium-Vinylidene Intermediates Initiated by Addition of C-Nucleophile to Ruthenium Vinylidene Ruthenium Acetylide, Vinylidene, and Carbene Complexes Ruthenium Vinylidenes in the Catalysis of Carbocyclization Ruthenium complex disubstituted vinylidene Ruthenium vinylidene Ruthenium vinylidene Ruthenium vinylidene complexes Ruthenium vinylidene, formation Ruthenium vinylidenes protonation Ruthenium vinylidenes reaction with alcohols Ruthenium-vinylidene active species Ruthenium-vinylidene intermediate Vinylidene Vinylidene ruthenium catalysts Vinylidenes