Schmalzbauer, Matthias and Marcon, Michela and Koenig, Burkhard (2021) Excited State Anions in Organic Transformations. ANGEWANDTE CHEMIE-INTERNATIONAL EDITION, 60 (12). pp. 6270-6292. ISSN 1433-7851, 1521-3773
Full text not available from this repository. (Request a copy)Abstract
Utilizing light is a smart way to fuel chemical transformations as it allows the energy to be selectively focused on certain molecules. Many reactions involving electronically excited species proceed via open-shell intermediates, which offer novel and unique routes to expand the hitherto used synthetic toolbox in organic chemistry. The direct conversion of non-prefunctionalized, less activated compounds is a highly desirable goal to pave the way towards more sustainable and atom-economic chemical processes. Photoexcited closed-shell anions have been shown to reach extreme potentials in single electron transfer reactions and reveal unusual excited-state reactivity. It is, therefore, surprising that their use as a reagent or photocatalyst is limited to a few examples. In this Review, we briefly discuss the characteristics of anionic photochemistry, highlight pioneering work, and show recent progress which has been made by utilizing photoexcited anionic species in organic synthesis.
| Item Type: | Article |
|---|---|
| Uncontrolled Keywords: | VISIBLE-LIGHT PHOTOREDOX; SUPER-ELECTRON-DONORS; C-H; PHOTOSENSITIZED OXIDATION; PHOTOCHEMICAL PROCESSES; TRANSIENT MEASUREMENTS; DECATUNGSTATE ANION; PHOTOEXCITED STATES; HYDRATED ELECTRONS; PHTHALIMIDE ANION; excited anions; electron transfer; photoredox catalysis; photoreduction; synthetic photochemistry |
| Subjects: | 500 Science > 540 Chemistry & allied sciences |
| Divisions: | Chemistry and Pharmacy > Institut für Organische Chemie > Lehrstuhl Prof. Dr. Burkhard König |
| Depositing User: | Petra Gürster |
| Date Deposited: | 15 Apr 2021 09:04 |
| Last Modified: | 15 Apr 2021 09:04 |
| URI: | https://pred.uni-regensburg.de/id/eprint/43084 |
Actions (login required)
 |
View Item |
