N,N,N′,N′-Tetraethyldiethylenetriamine (TEDETA) has been used in the following studies:AsN-substituted ethylenediamine ligand in the synthesis of [Ni(Et4dien)(NO2)2] (Et4dien=N,N,N’,N’-tetraethyldiethylenetriamine).As a reagent in the synthesis of adamantanyl connector, (2-(1-carbamoylmethyladamantane)di(ethyl(diethylmethylammonium))dichloride).As a reagent in the synthesis of aminated macroligand.As a reagent in the synthesis of precipiton ligand.As a multimodal ligand in the synthesis of P(S-DVB)-g-P(S-GMA)- TEDETA beads (poly(styrene-divinylbenzene)-graft-poly(styrene-glycidylmethacrylate)).