Redox- and pH-Responsive Orthogonal Supramolecular Self-Assembly: An Ensemble Displaying Molecular Switching Characteristics

Two heteroditopic monomers, namely a thiopropyl-functionalized tetrathiafulvalene-annulated calix[4]pyrrole (SPr-TTF-C[4]P 1) and phenyl C61 butyric acid (PCBA 2), have been used to assemble a chemically and electrochemically responsive supramolecular ensemble. Addition of an organic base initiates...

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Veröffentlicht in:	Journal of the American Chemical Society Jg. 137; H. 51; S. 16038
Hauptverfasser:	Kim, Dong Sub, Chang, Jinho, Leem, Soojung, Park, Jung Su, Thordarson, Pall, Sessler, Jonathan L
Format:	Journal Article
Sprache:	Englisch
Veröffentlicht:	United States 30.12.2015
ISSN:	1520-5126, 1520-5126
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Beschreibung
Zusammenfassung:	Two heteroditopic monomers, namely a thiopropyl-functionalized tetrathiafulvalene-annulated calix[4]pyrrole (SPr-TTF-C[4]P 1) and phenyl C61 butyric acid (PCBA 2), have been used to assemble a chemically and electrochemically responsive supramolecular ensemble. Addition of an organic base initiates self-assembly of the monomers via a molecular switching event. This results in the formation of materials that may be disaggregated via the addition of an organic acid or electrolysis.
Bibliographie:	ObjectType-Article-1 SourceType-Scholarly Journals-1 ObjectType-Feature-2 content type line 23
ISSN:	1520-5126 1520-5126
DOI:	10.1021/jacs.5b06524