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Yang, Zhen ; Guo, Yujing ; Koenigs, Rene M.:
Photochemical, Metal‐Free Sigmatropic Rearrangement Reactions of Sulfur Ylides.
In: Chemistry : a European Journal.
Bd. 25
(2019)
.
- S. 6703-6706.
ISSN 1521-3765
DOI: https://doi.org/10.1002/chem.201900597
Abstract
Sigmatropic rearrangement reactions constitute one of the most fundamental reactions of carbenes. While state-of-the-art synthetic methods require the use of expensive precious metal catalysts, the application of visible light for the photolysis of α-aryldiazoacetates is much less investigated and provides an operationally simple entry to carbenes under mild reaction conditions. Herein, we report on blue-light induced sigmatropic rearrangement reactions of sulfur compounds with α-aryldiazoacetates. This process, depending on the substitution pattern of the sulfide, opens up formal insertion reactions of carbenes into S−N, S−C, or C−H bonds.
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: | 02 Apr 2025 12:46 |
| Letzte Änderung: | 02 Apr 2025 12:46 |
| URI: | https://eref.uni-bayreuth.de/id/eprint/93176 |