Organic dye photocatalyzed α-oxyamination through irradiation with visible light

Rose Bengal, an organic dye, was used as a visible light photocatalyst to investigate novel alpha -oxyamination reactions between 1,3-dicarbonyl compounds and a free radical (TEMPO). Compounds that are difficult to obtain such as quaternary fluorinated compounds were synthesized using this method. T...

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Veröffentlicht in:	Green chemistry : an international journal and green chemistry resource : GC 2010-01, Vol.12 (6), p.953-956
Hauptverfasser:	HONGJUN LIU, WEI FENG, CHOON WEE KEE, YUJUN ZHAO, DASHENG LEOW, YUANHANG PAN, TAN, Choon-Hong
Format:	Artikel
Sprache:	eng
Schlagworte:	Catalysis Catalysts: preparations and properties Chemistry Exact sciences and technology Free radicals chemistry General and physical chemistry Irradiation Organic chemistry Reactivity and mechanisms Theory of reactions, general kinetics. Catalysis. Nomenclature, chemical documentation, computer chemistry
Online-Zugang:	Volltext
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Beschreibung
Zusammenfassung:	Rose Bengal, an organic dye, was used as a visible light photocatalyst to investigate novel alpha -oxyamination reactions between 1,3-dicarbonyl compounds and a free radical (TEMPO). Compounds that are difficult to obtain such as quaternary fluorinated compounds were synthesized using this method. This visible light photocatalytic reaction can also be performed in water.
ISSN:	1463-9262 1463-9270
DOI:	10.1039/b924609f