Synthesis of 4H,5H-pyrano[3,2-c]pyrano-5-ones in aqueous media

被引：0
|
作者：
Shi, DQ [1 ]
Niu, LH
Wang, XS
Zhuang, QY
Zhang, Y
机构：
[1] Xuzhou Normal Univ, Dept Chem, Xuzhou 221116, Peoples R China
[2] Key Lab Biotechnol Med Plants Jiangsu Province, Xuzhou 221116, Peoples R China
[3] Suzhou Univ, Sch Chem & Chem Engn, Suzhou 215006, Peoples R China
来源：
JOURNAL OF CHEMICAL RESEARCH | 2005年 / 11期
关键词：
4H,5H-pyrano[3,2-c] pyran-5-one; reaction in water; green chemistry;
D O I：
暂无
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
The reaction of 4-hydroxy-6-methylpyran-2-one with substituted cinnamonitriles in water in the presence of triethylbenzylammonium chloride (TEBA) provide an efficient route to 2-amino-4-aryl-4H,5H-pyrano[3,2-c]pyran-5one derivatives. The products were characterised by IR, H-1 NMR, elemental analysis and were further confirmed by the X-ray crystal structure analysis.
引用
收藏
页码：724 / 726
页数：3
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