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Green photochemistry: solar-chemical synthesis of Juglone with medium concentrated sunlight

Oelgemöller, Michael and Healy, Niall and de Oliveira, Lamark and Jung, Christian and Mattay, Jochen (2006) Green photochemistry: solar-chemical synthesis of Juglone with medium concentrated sunlight. Green Chemistry, 8, pp. 831-834.

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Abstract

Dye sensitized photooxygenations of 1,5-dihydroxynaphthalene were investigated with soluble and solid-supported sensitizers and moderately concentrated sunlight. Moderate to good yields up to 79% of 5-hydroxy-1,4-naphthoquinone (Juglone) were achieved on multiple gram-scales after just 4 h of illumination. The mild and environmentally friendly reaction conditions make this application particularly attractive for 'Green Photochemistry'.

Document Type:Article
Title:Green photochemistry: solar-chemical synthesis of Juglone with medium concentrated sunlight
Authors:
AuthorsInstitution or Email of Authors
Oelgemöller, MichaelDublin City University, Irland
Healy, NiallDublin City University, Irland
de Oliveira, LamarkUNSPECIFIED
Jung, ChristianUNSPECIFIED
Mattay, JochenUniversität Bielefeld
Date:21 July 2006
Journal or Publication Title:Green Chemistry
Volume:8
Page Range:pp. 831-834
Status:Published
Keywords:quinones, solar photochemistry, photooxygenations, green chemistry
HGF - Research field:Energy
HGF - Program:Renewable Energies
HGF - Program Themes:E SF - Solar research (old)
DLR - Research area:Energy
DLR - Program:E SF - Solar research
DLR - Research theme (Project):E - Solare Stoffumwandlung (old)
Location: Köln-Porz
Institutes and Institutions:Institute of Technical Thermodynamics > Solar Research
Deposited By: Dr.rer.nat. Christian Jung
Deposited On:04 Jan 2007
Last Modified:12 Dec 2013 20:22

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