Clean procedure for synthesis of chromeno[4,3-b]benzo [f]quinolin-6-one derivatives:: Reaction of N-arylidenenaphthalen-2-amine with 4-hydroxycoumarin in aqueous media

被引:9
|
作者
Wang, Xiang-Shan [1 ]
Zhang, Mei-Mei
Zeng, Zhao-Sen
Shi, Da-Qing
Tu, Shu-Jiang
机构
[1] Xuzhou Normal Univ, Dept Chem, Xuzhou Jiangsu 221116, Peoples R China
[2] Key Lab Biotechnol Med Plant Jiangsu Prov, Xuzhou, Peoples R China
关键词
aqueous medium; chromene; quinoline; Schiff base; TEBAC;
D O I
10.1080/00397910600634449
中图分类号
O62 [有机化学];
学科分类号
070303 ; 081704 ;
摘要
A short and simple synthesis of chromeno[4,3- b ]benzo[ f ]quinolin-6-one derivatives was accomplished in good to high yields via the reaction of N -arylidenenaphthalen-2-amine with 4-hydroxycoumarin in aqueous media catalyzed by TEBAC. The structures were established by spectroscopic data and further confirmed by X-ray analysis. In addition, water was chosen as a green solvent.
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页码:2047 / 2057
页数:11
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