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.
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| 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: | Universitätsbibliothek 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: | Universitätspublikationen |
