Intermolecular Photoredox Coupling: Alternative to Norrish Type II Reaction and Yang Cyclization in Ketones with γ‐C−H Bonds

A new reaction pathway for the photoconversion of butyrophenone in acetonitrile was investigated. In addition to the classic intramolecular photoreactivity of ketones with γ‐C−H bonds (Norrish type II fragmentation and Yang cyclization), intermolecular generated species were isolated and characteriz...

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Veröffentlicht in:	European journal of organic chemistry 2021-07, Vol.2021 (26), p.3665-3669
Hauptverfasser:	Hoffmann, Heiko, Tausch, Michael W.
Format:	Artikel
Sprache:	eng
Schlagworte:	Acetonitrile Acetophenone Enols H-Atom transfer Ketones Photochemistry Reaction mechanism
Online-Zugang:	Volltext
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