SEARCH Articles Figures Tables Activated carboxylates Activated esters Active ester Active hydrogen Activity, hydrogenation Carboxylate activation Carboxylic unsaturated Hydrogen activated Hydrogen activation Hydrogen activity Hydrogenation activity with Hydrogenation ester Hydrogenation unsaturated Hydrogenation unsaturation Hydrogenation, activated Unsaturated carboxylic esters Unsaturated esters Unsaturated esters, hydrogenation With carboxylic esters