Electronic circular dichroism unravels atropisomers of a broadly absorbing fulgide derivative

  • We prepared and studied six atropisomers with different chiroptical properties emerging from a single, robust, broadly-absorbing fulgide photoswitch. After separation of the different atropisomers via HPLC on a chiral column, their isomerization processes at room temperature and the energy barriers of the different species were investigated in detail using spectroscopic and theoretical methods.
Metadaten
Author:Volker HermannsGND, Maximilian ScheurerORCiDGND, Andreas DreuwORCiDGND, Josef WachtveitlORCiDGND, Markus BraunORCiD, Alexander HeckelORCiDGND
URN:urn:nbn:de:hebis:30:3-792146
DOI:https://doi.org/10.1002/cptc.202200057
ISSN:2367-0932
Parent Title (English):ChemPhotoChem
Publisher:Wiley-VCH
Place of publication:Weinheim
Document Type:Article
Language:English
Date of Publication (online):2022/05/03
Date of first Publication:2022/05/03
Publishing Institution:Universit├Ątsbibliothek Johann Christian Senckenberg
Release Date:2023/10/23
Tag:atropisomers; circular dichroism; energy barriers; fulgide; photoswitch
Volume:6
Issue:9, art. e202200057
Article Number:e202200057
Page Number:5
First Page:1
Last Page:5
Note:
This work was supported by the Deutsche Forschungsgemeinschaft (DFG) through the research training group "CLiC" (GRK 1986, Complex Light Control).
Note:
Open Access funding enabled and organized by Projekt DEAL.
HeBIS-PPN:514478837
Institutes:Biochemie, Chemie und Pharmazie
Dewey Decimal Classification:5 Naturwissenschaften und Mathematik / 54 Chemie / 540 Chemie und zugeordnete Wissenschaften
Sammlungen:Universit├Ątspublikationen