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

被引：70
作者：
Oelgemoeller, Michael [1 ]
Healy, Niall
de Oliveira, Lamark
Jung, Christian
Mattay, Jochen
机构：
[1] Dublin City Univ, Sch Chem Sci, Dublin 9, Ireland
[2] Natl Inst Cellular Biotechnol, Dublin 9, Ireland
[3] Deutsch Zentrum Luft & Raumfahrt eV, DLR, D-51147 Cologne, Germany
[4] Univ Bielefeld, Fak Chem, D-33501 Bielefeld, Germany
来源：
GREEN CHEMISTRY | 2006年 / 8卷 / 09期
关键词：
D O I：
10.1039/b605906f
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
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'.
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页码：831 / 834
页数：4
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