Abstract: | Seven new per-N-alkyl-substituted triaza- and tetraaza-crovm compounds have been prepared using commercially available or easily synthesized per-N-alkyl-substituted oligoethylene and oligopropylene polyamines, tetraazapentaethylene and tetraazaheptaethylene glycols. Five of these new polyaza-crowns have a pendant allyloxymethyl substituent. |