Visible-Light-Mediated Ring-Opening Geminal Dibromination of Alkenes via Alkoxy Radicals Enabled by Electron Donor–Acceptor Complex

Autor: Rong Wei, Yuan Wang, Juantao Zhang, Chunsheng Wu, Zhenhua Zhang, Duo Zhang
Jazyk: angličtina
Rok vydání: 2024
Předmět:
Zdroj: Molecules, Vol 29, Iss 14, p 3281 (2024)
Druh dokumentu: article
ISSN: 1420-3049
DOI: 10.3390/molecules29143281
Popis: An electron donor–acceptor complex was utilized to generate alkoxy radicals from alcohols under mild conditions using visible light. This approach was combined with a hydroxybromination process to achieve the deconstructive functionalization of alkenes, leading to the production of geminal dibromides. Mechanistic investigations indicated the intermediacy of hypervalent iodine (III) compounds.
Databáze: Directory of Open Access Journals
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