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Li, Weiyu ; Li, Sen ; Empel, Claire ; Koenigs, Rene M. ; Zhou, Lei:
Photoredox‐Enabled Self‐(3+2) Cyclization of Vinyldiazo Reagents: Synthesis of Cyclopentenyl α‐Diazo Compounds.
In: Angewandte Chemie International Edition.
Bd. 62
(2023)
.
- e202309947.
ISSN 1521-3773
DOI: https://doi.org/10.1002/anie.202309947
Abstract
A photocatalytic self-(3+2) cycloaddition of vinyldiazo compounds is described, which provides cyclopentene derivatives with conservation of one diazo functional group. Experimental insights and density functional theory indicate that the reaction is triggered by an unusual single electron oxidation of vinyldiazo compounds, while the photolysis for the generation of free carbene species is not involved. The synthetic applications of the resulting cyclopentenyl α-diazo compounds were demonstrated based on the rich chemistry of the diazo functional group.
Weitere Angaben
| Publikationsform: | Artikel in einer Zeitschrift |
|---|---|
| Begutachteter Beitrag: | Ja |
| Institutionen der Universität: | Fakultäten > Fakultät für Biologie, Chemie und Geowissenschaften > Fachgruppe Chemie |
| Titel an der UBT entstanden: | Nein |
| Themengebiete aus DDC: | 500 Naturwissenschaften und Mathematik > 540 Chemie |
| Eingestellt am: | 28 Mär 2025 10:06 |
| Letzte Änderung: | 28 Mär 2025 10:06 |
| URI: | https://eref.uni-bayreuth.de/id/eprint/93036 |