SEARCH Articles Figures Tables Acetylenes synthesis Acetylenic esters Acetylenic esters, synthesis of heterocycles Acetylenic esters, synthesis of heterocycles through Acetylenic esters, synthesis of heterocycles through nucleophilic additions Heterocyclic synthesis acetylenic esters Nucleophilic additions to acetylenic esters synthesis of heterocycles through Nucleophilic additions to acetylenic esters, synthesis Nucleophilic additions to acetylenic esters, synthesis of heterocycles