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 well as single crystal X-ray diffraction analyses support these conclusions.
Department of Physics, Chemistry and Pharmacy, University of Southern Denmark, Campusvej 55, 5230 Odense M, Denmark. joj@sdu.dk.
Steffen
S
Bähring
Dong Sub
DS
Kim
Troels
T
Duedal
Vincent M
VM
Lynch
Kent A
KA
Nielsen
Jan O
JO
Jeppesen
Jonathan L
JL
Sessler