Use of solvent to regulate the degree of polymerisation in weakly associated supramolecular oligomers

Using a tetrathiafulvalene functionalised calix[4]pyrrole (TTF-C[4]P; ) and alkyl diester-linked bis-dinitrophenols (), it was found that the solvent polarity and linker length have an effect on the molecular aggregation behaviour. 2D (1)H NOESY, DOSY NMR and UV-vis-NIR spectroscopic studies, as wel...

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Bibliographic Details
Published in:Chemical communications (Cambridge, England) England), 2014-01, Vol.50 (41), p.5497-5499
Main Authors: Bähring, Steffen, Kim, Dong Sub, Duedal, Troels, Lynch, Vincent M, Nielsen, Kent A, Jeppesen, Jan O, Sessler, Jonathan L
Format: Article
Language:English
Subjects:
Agglomeration
Diffraction
Oligomers
Polarity
Solvents
Spectroscopy
Two dimensional
X-rays
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Summary:Using a tetrathiafulvalene functionalised calix[4]pyrrole (TTF-C[4]P; ) and alkyl diester-linked bis-dinitrophenols (), it was found that the solvent polarity and linker length have an effect on the molecular aggregation behaviour. 2D (1)H NOESY, DOSY NMR and UV-vis-NIR spectroscopic studies, as well as single crystal X-ray diffraction analyses support these conclusions.
ISSN:1359-7345
1364-548X
DOI:10.1039/c4cc01514b