Abstract 2-amino ethyl hydrogen sulfate was prepared from aminoethanol and oil of vitriol and then was circlized by sodium hydroxide to get ethyleneimine.Ethyleneimine reacted with diisopropylamine in the presence of anhydrous aluminium chloride to obtain the target material of N,N-diisopropylethylenediamine.Structure of N,N-diisopropylethylenediamine was primarily identified by IR and()~1HNMR.
2007, Vol. 24 
