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He, Feifei ; Koenigs, Rene M.:
Borane-Catalyzed Carbazolation Reactions of Aryldiazoacetates.
In: Organic Letters.
Bd. 23
(2021)
.
- S. 5831-5835.
ISSN 1523-7052
DOI: https://doi.org/10.1021/acs.orglett.1c01982
Abstract
Herein, we report on the tris(pentafluorophenyl)borane-catalyzed reaction of carbazole heterocycles with aryldiazoacetates. We could demonstrate that selective N–H functionalization occurs in the case of an unprotected carbazole, other N-heterocycles, and secondary amines in good yields. In contract, the protected carbazole undergoes C–H functionalization at the C-3 position in a good yield. The application of both approaches was studied in 41 examples with up to a 97% yield.
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: | 01 Apr 2025 11:26 |
| Letzte Änderung: | 01 Apr 2025 11:26 |
| URI: | https://eref.uni-bayreuth.de/id/eprint/93112 |