bei Google ScholarTitelangaben
Empel, Claire ; Jana, Sripati ; Pei, Chao ; Nguyen, Thanh Vinh ; Koenigs, Rene M.:
Photochemical O–H Functionalization of Aryldiazoacetates with Phenols via Proton Transfer.
In: Organic Letters.
Bd. 22
(2020)
.
- S. 7225-7229.
ISSN 1523-7052
DOI: https://doi.org/10.1021/acs.orglett.0c02564
Abstract
In this work, we report a thorough investigation of the reaction of phenols with aryldiazoacetates. Mechanistic studies using different spectroscopic methods and theoretical calculations suggest a hydrogen bond between phenol and aryldiazoacetates, which can be modulated by the phenol acidity. The pKA of phenol and therefore the hydrogen bond plays an important role in a subsequent photoinduced proton transfer reaction to give the formal O–H functionalization product of phenols.
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 13:23 |
| Letzte Änderung: | 01 Apr 2025 13:23 |
| URI: | https://eref.uni-bayreuth.de/id/eprint/93131 |