Please use this identifier to cite or link to this item: http://dr.iiserpune.ac.in:8080/xmlui/handle/123456789/8458
Title: Redox Assisted Reversible Aromaticity Transition Between 30π Hückel and 28π Möbius Dication of a Core-Modified Isophlorinoid
Authors: SHUKLA, PRAGATI
AMBHORE, MADAN D.
ANAND, V. G.
Dept. of Chemistry
Keywords: Annulenes
Aromaticity
Heterocycles
Porphyrinoids
Spectroelectrochemistry
2023
Issue Date: May-2023
Publisher: Wiley
Citation: Chemistry – A European Journal, 29(25).
Abstract: The electronic properties of a hexaphyrin was fine-tuned via core-modification leading to the formation of a Hückel aromatic 30π hexaphyrin which incorporates two pyrrole and four furan rings in the π-conjugated pathway. This Hückel aromatic hexaphyrin modified its conformation upon two-electron ring oxidation either with triflic acid or Meerwein salt [Et3O]+[SbCl6]− to yield 28π Möbius aromatic dication species. Reversible aromatic transition was established by spectroscopic techniques and further supported by quantum chemical calculations.
URI: https://doi.org/10.1002/chem.202203327
http://dr.iiserpune.ac.in:8080/xmlui/handle/123456789/8458
ISSN: 0947-6539
1521-3765
Appears in Collections:JOURNAL ARTICLES

Files in This Item:
There are no files associated with this item.


Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.