SEARCH Articles Figures Tables Allenylidene Allenylidene Diels-Alder reactions Allenylidene complexes catalytic reactions Allenylidene cyclization reactions Allenylidene reactions with alcohols Allenylidene reactions with alkynes Allenylidene reactions with amides Allenylidene reactions with amines Allenylidene reactions with thiols Allenylidene reactions with ynamines Allenylidene substitution reactions Allenylidene-ene reactions Allenylidenes Carbon Bond Formation via Allenylidene-Ene Reactions Other Catalytic Reactions via Allenylidene Complexes as Key Intermediates