Proton??ionizable crown compounds. 13. Synthesis and structural studies of crown compounds containing the triazole subcyclic unit and lipophilic substituents

…, BD Skidmore, RB Nielsen, BE Wilson…

Index: Bradshaw, Jerald S.; McDaniel, Christopher W.; Skidmore, Brett D.; Nielsen, Ralph B.; Wilson, Bruce E.; et al. Journal of Heterocyclic Chemistry, 1987 , vol. 24, p. 1085 - 1092

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Citation Number: 29

Abstract

Abstract Eight new macrocyclic polyether ligands containing the proton-ionizable triazole subcyclic unit have been prepared. Most of these compounds contain octyl, benzo or cyclohexano lipophilic groups. The unsubstituted triazolo-18-crown-6 (5) formed an unusual complex with silver ion. The crystal structure of this silver complex showed one crown complexed with one silver cation and two associated silver nitrate molecules. The new ...