Green photochemistry: solar-chemical synthesis of Juglone with mediumconcentrated sunlight

Oelgemöller, Michael, Healy, Niall, de Oliveira, Lamark, Jung, Christian, and Mattay, Jochen (2006) Green photochemistry: solar-chemical synthesis of Juglone with mediumconcentrated sunlight. Green Chemistry, 8 (9). 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.

Item ID: 9901
Item Type: Article (Research - C1)
ISSN: 1463-9270
Date Deposited: 29 Mar 2010 05:51
FoR Codes: 03 CHEMICAL SCIENCES > 0305 Organic Chemistry > 030503 Organic Chemical Synthesis @ 100%
SEO Codes: 97 EXPANDING KNOWLEDGE > 970103 Expanding Knowledge in the Chemical Sciences @ 100%
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