Electrochemistry of inherently chiral macrocyclic vs open-chain oligomers: reciprocal interactions between bibenzothiophene atropoisomeric cores?
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Data di Pubblicazione:
2017
Citazione:
Electrochemistry of inherently chiral macrocyclic vs open-chain oligomers: reciprocal interactions between bibenzothiophene atropoisomeric cores? / P.R. Mussini, S. Arnaboldi, L. Arnaboldi, R. Martinazzo, M. Panigati, E. QUARTAPELLE PROCOPIO, F. Sannicolo', T. Benincori, R. Cirilli. ((Intervento presentato al 50. convegno Molecular electrochemistry in organic and organometallic research tenutosi a Castle Třešť nel 2017.
Abstract:
We have recently introduced "inherently chiral" enantiopure electrode surfaces of outstanding chirality manifestations, including large potential differences for the enantiomers of chiral probes in voltammetry experiments. [1-5] They can be prepared by electrooligomerization from monomer 1, having an atropoisomeric dibenzothiophene core, and consist of a mixture of macrocyclic and open-chain oligomers as those represented in the Figure, which we have electrochemically investigated one by one in detail. The results will be presented and discussed. Especially the macrocycles provide a quite attractive casebook of interactions between equivalent redox centers, possibly also requiring to take into account interactions between facing chains, especially in the case of the smaller ringlet.
Tipologia IRIS:
14 - Intervento a convegno non pubblicato
Elenco autori:
P.R. Mussini, S. Arnaboldi, L. Arnaboldi, R. Martinazzo, M. Panigati, E. QUARTAPELLE PROCOPIO, F. Sannicolo', T. Benincori, R. Cirilli
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