2,4,6-trichloro-1,3,5-triazine-promoted synthesis of 1,8-dioxo-octahydroxanthenes under solvent-free conditions

被引：82
作者：
Zhang, Zhan-Hui [1 ]
Tao, Xu-Ye [1 ]
机构：
[1] Hebei Normal Univ, Coll Chem & Mat Sci, Shijiazhuang, Peoples R China
来源：
AUSTRALIAN JOURNAL OF CHEMISTRY | 2008年 / 61卷 / 02期
关键词：
D O I：
10.1071/CH07274
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
A practical protocol has been developed for the synthesis of 1,8-dioxo-octahydroxanthenes from aromatic aldehydes and 5,5-dimethylcyclohexane-1,3-dione under solvent-free conditions in the presence of wet 2,4,6-trichloro-1,3,5-triazine ( TCT, cyanuric chloride). The desired products were obtained in high yields with a simple and environmentally benign procedure.
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页码：77 / 79
页数：3
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