Solvent-dependent supramolecular assemblies of π-conjugated anion-responsive acyclic oligopyrroles.
نویسندگان
چکیده
Amide-attached pyrrole-based π-conjugated anion receptors showed solvent-dependent assembled modes such as H-aggregates that were soluble in octane and highly organized structures that provided supramolecular gels in CH(2)Cl(2) and 1,4-dioxane in the absence of π-π stacking.
منابع مشابه
Charge-based and charge-free molecular assemblies comprising π-extended derivatives of anion-responsive acyclic oligopyrroles.
Assemblies comprising anion complexes of π-extended oligopyrrole derivatives and counter cations, as well as those of anion-free receptor molecules, exhibited the formation of mesophases based on columnar structures using electrostatic and π-π interactions.
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ورودعنوان ژورنال:
- Chemical communications
دوره 47 27 شماره
صفحات -
تاریخ انتشار 2011