Regioselective synthesis of functionalized [1,8]-naphthyridine derivatives via three-component domino reaction under catalyst-free conditions

被引:19
作者
Feng, Xian [1 ]
Wang, Jian-Jun [1 ]
Zhang, Juan-Juan [1 ]
Cao, Cheng-Pao [1 ]
Huang, Zhi-Bin [1 ]
Shi, Da-Qing [1 ]
机构
[1] Soochow Univ, Coll Chem Chem Engn & Mat Sci, Key Lab Organ Synth Jiangsu Prov, Suzhou 215123, Peoples R China
关键词
ONE-POT SYNTHESIS; MULTICOMPONENT REACTIONS; EFFICIENT SYNTHESIS; SOLVENT-FREE; SPIROOXINDOLE DERIVATIVES; STEREOSELECTIVE-SYNTHESIS; ANTIINFLAMMATORY ACTIVITY; N; S-KETENE ACETAL; 4-COMPONENT; ANTICANCER;
D O I
10.1039/c4gc01469c
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
A concise and efficient one-pot synthesis of functionalized [1,8] naphthyridine derivatives via a three-component domino reaction of glutaraldehyde, malononitrile, and beta-ketoamides, under catalyst-free conditions in an environmentally friendly medium (ethanol) is described. The main advantages of this protocol are short reaction times, practical simplicity, high yields, catalyst-free conditions, cheap and benign solvents, and high regio- and stereo-selectivities.
引用
收藏
页码:973 / 981
页数:9
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