Supramolecular microtubes based on 1,3,5-benzenetricarboxamides prepared by self-assembly upon heating

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Frank, Andreas ; Bernet, Andreas ; Kreger, Klaus ; Schmidt, Hans-Werner:
Supramolecular microtubes based on 1,3,5-benzenetricarboxamides prepared by self-assembly upon heating.
In: Soft Matter. Bd. 16 (2020) Heft 19 . - S. 4564-4568.
ISSN 1744-6848
DOI: https://doi.org/10.1039/D0SM00268B

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Abstract

A series of three 1,3,5-benzenetricarboxamides with peripheral tertiary N,N-dialkyl-ethylamino substituents with different length of the alkyl groups is reported. In particular, the N1,N3,N5-tris2-(diethylamino)-ethyl-1{,}3{,}5-benzenetricarboxamide exhibits phase separation followed by self-assembly upon heating from aqueous solution into well-defined supramolecular fiber-like structures in the form of microtubes.