Herrera-Luna, Jorge C. and Diaz, David Diaz and Abramov, Alex and Encinas, Susana and Jimenez, M. Consuelo and Perez-Ruiz, Raul (2021) Aerobic Visible-Light-Driven Borylation of Heteroarenes in a Gel Nanoreactor. ORGANIC LETTERS, 23 (6). pp. 2320-2325. ISSN 1523-7060, 1523-7052
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Heteroarene boronate esters constitute valuable intermediates in modern organic synthesis. As building blocks, they can be further applied to the synthesis of new materials, since they can be easily transformed into any other functional group. Efforts toward novel and efficient strategies for their preparation are clearly desirable. Here, we have achieved the borylation of commercially available heteroarene halides under very mild conditions in an easy-to-use gel nanoreactor. Its use of visible light as the energy source at room temperature in photocatalyst-free and aerobic conditions makes this protocol very attractive. The gel network provides an adequate stabilizing microenvironment to support wide substrate scope, including furan, thiophene, selenophene, and pyrrole boronate esters.
| Item Type: | Article |
|---|---|
| Uncontrolled Keywords: | C-H BORYLATION; ARYL HALIDES; METAL-FREE; |
| Subjects: | 500 Science > 540 Chemistry & allied sciences |
| Divisions: | Chemistry and Pharmacy > Institut für Organische Chemie > Arbeitskreis Prof. Dr. David Díaz Díaz |
| Depositing User: | Dr. Gernot Deinzer |
| Date Deposited: | 13 Sep 2022 13:28 |
| Last Modified: | 13 Sep 2022 13:28 |
| URI: | https://pred.uni-regensburg.de/id/eprint/47334 |
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