SEARCH Articles Figures Tables Addition alkynes Addition salts Addition to alkynes Alkyne complexe Alkyne complexes Alkynes metalated Alkynes metallation Alkynes transition metals Complex salts Complexation to metals Complexes, alkyne-metal Complexing additives Metal additives Metal alkynes Metalation alkynes Metals addition Salt complexation To alkynes Transition metal salts Transition metal salts/complexes Transition metals alkyne complexes