SEARCH Articles Figures Tables Electrophile nucleophile Electrophiles propargylation Electrophiles propargylic Electrophilicity nucleophilicity Nucleophiles electrophiles Palladium-Catalyzed Substitution Reactions of Allylic, Propargylic, and Related Electrophiles with Heteroatom Nucleophiles Propargyl electrophiles Propargyl electrophiles propargylation Propargyl substitution Propargylic substitution