Green photochemistry: solarchemical synthesis of 5-amido-1,4-naphthoquinones

Green photochemistry: solarchemical synthesis of 5-amido-1,4-naphthoquinones

Dye sensitized photooxygenations of 5-amido-1-naphthols were investigated with artificial light and sunlight, and the corresponding 5-amido-1,4-naphthoquinones were isolated in moderate to excellent yields. Under sunny conditions the yields were higher for almost all cases studied. The energy demand...

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Veröffentlicht in:Green chemistry : an international journal and green chemistry resource : GC 2009-01, Vol.11 (3), p.318-321
Hauptverfasser: Haggiage, Elodie, Coyle, Emma E., Joyce, Kieran, Oelgemöller, Michael
Format: Artikel
Sprache:eng
Schlagworte:
Energy conservation
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Zusammenfassung:Dye sensitized photooxygenations of 5-amido-1-naphthols were investigated with artificial light and sunlight, and the corresponding 5-amido-1,4-naphthoquinones were isolated in moderate to excellent yields. Under sunny conditions the yields were higher for almost all cases studied. The energy demand of the equipment used was determined, revealing significant energy savings for solar exposures.
ISSN:1463-9262
1463-9270
DOI:10.1039/b816676e