Novel and convenient syntheses of N-alkyl-substituted triaza- and tetraaza-crown compounds
作者:Krzysztof E Krakowiak、Jerald S Bradshaw、Reed M Izatt
DOI:10.1016/0040-4039(88)85282-1
日期:1988.1
A new short method to prepare N-alkyl-substitutedtriaza- and tetraaza-crowncompounds in good overall yields by reacting the appropriate oligoazaoxadiamine with allyloxymethyl-substituted triethylene glycol diiodide or diglycolyl dichloride (followed by reduction) is presented.