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Ring-closure Reaction to Novel Quinoline Derivatives and Their Structural Characterization
被引:0
作者:
吕银祥
蓝碧健
周辉
徐伟
王静梅
黄永明
机构:
[1] Department of Materials Science, Fudan University, Shanghai , China ,Department of Materials Science, Fudan University, Shanghai , China ,Department of Materials Science, Fudan University, Shanghai , China ,Department of Materials Science, Fudan University
[2] Department of Chemistry, Fudan University, Shanghai , China ,Research Center for Analysis and Measurment, Fudan University, Shanghai , China,Department of Chemistry, Fudan University, Shanghai , China
关键词:
arylaldehyde;
arylethylidenemalononitrile;
ring closure;
X-ray diffraction;
D O I:
暂无
中图分类号:
O621.25 [];
学科分类号:
070303 ;
081704 ;
摘要:
In the condensation of arylaldehydes with arylethylidenemalononitriles, it was found that, besides the normal product dienes a, the ring-closure product quinoline derivatives b can be also obtained in 26%—50% yields. The substituent effects were also examined and a possible reaction mechanism was proposed for the formation of b. The X-ray crystal structure of 1b confirms the structure of the ring-closure product.
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页码:854 / 858
页数:5
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