No photocatalyst required--versatile, visible light mediated transformations with polyhalomethanes

No photocatalyst required--versatile, visible light mediated transformations with polyhalomethanes

A visible light mediated, but photocatalyst-free method for the oxidative α-CH functionalization of tertiary amines with a broad scope of carbon- and heteroatom nucleophiles using polyhalomethanes has been developed. In addition, the pivotal visible light triggered activation of polyhalomethanes off...

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Veröffentlicht in:Chemical communications (Cambridge, England) England), 2015-05, Vol.51 (39), p.8280-8283
Hauptverfasser: Franz, Johannes F, Kraus, Wolfgang B, Zeitler, Kirsten
Format: Artikel
Sprache:eng
Schlagworte:
Activation
Amines
Nucleophiles
Olefins
Photocatalysis
Transformations
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Zusammenfassung:A visible light mediated, but photocatalyst-free method for the oxidative α-CH functionalization of tertiary amines with a broad scope of carbon- and heteroatom nucleophiles using polyhalomethanes has been developed. In addition, the pivotal visible light triggered activation of polyhalomethanes offers mild conditions for efficient Kharasch-type additions onto non-activated olefins. Preliminary mechanistic studies are reported.
ISSN:1359-7345
1364-548X
DOI:10.1039/c4cc10270c