Synthesis of 2,3-disubstituted-1,4-naphthoquinone

被引：0
|
作者：
Zhang, Sheng-Ling [1 ]
Huang, Zhi-Shu [2 ]
Gu, Lian-Quan [2 ]
机构：
[1] Shaoguan Coll, Dept Chem, Shaoguan 512005, Peoples R China
[2] Zhongshan Univ, Sch Pharmaceut Sci, Guangzhou 510275, Guangdong, Peoples R China
来源：
CHINESE JOURNAL OF ORGANIC CHEMISTRY | 2008年 / 28卷 / 08期
关键词：
4-hydroxycoumarin; 1,4-naphthoquinone; Michael addition;
D O I：
暂无
中图分类号：
O62 [有机化学];
学科分类号：
070303 ; 081704 ;
摘要：
Six 2,3-disubstituted-1,4-naphthoquinones were synthesized by the Michael addition of 4-hydroxycoumarins to 1,4-naphthoquinone in aqueous acetone (V : V = 1 : 1) at room temperature. The structures of these compounds were determined by MS, H-1 NMR spectra and elemental analysis.
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页码：1467 / 1470
页数：4
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