Application： Base used in an attempt to produce higherly reactive no-carrier-added fluoride for labeling of radiopharmaceuticals and used in the synthesis of monomeric alumatranes. Deprotonation agent used to study the nucleophilic reactivities of benzenesulfonyl-substituted carbanions. Catalyst involved in: · Synthesis of polymer-supported proazaphosphatranes for catalysis of amidation and transesterification reactions. · Wadsworth-Emmons reactions. · Mukaiyama aldol reactions. · Synthesis of aryl alcohols via addition reactions. · Catalyst used in the synthesis of β-hydroxyesters and α,β-unsaturated esters.