SEARCH Articles Figures Tables Amidation, esters Amide chlorides Amides cyclization Amides propargylic, cyclization Cyclization Palladium Esters amides Palladium amides Palladium chloride Palladium cyclizations Palladium esters Palladium propargylation Propargyl chlorides Propargylic amides Propargylic cyclization Propargylic esters