One-pot synthesis of new functionalized 4H-chromen-4-ylidene derivatives

被引:1
|
作者
Saeni, Vosough [1 ]
Bayat, Mohammad [1 ]
Hosseini, Fahimeh Sadat [1 ]
机构
[1] Imam Khomeini Int Univ, Dept Chem, Fac Sci, Qazvin, Iran
关键词
2-AMINO-4H-CHROMENE DERIVATIVES; 4H-CHROMENE DERIVATIVES; ALPHA-AMINOPHOSPHONATES; MICROWAVE IRRADIATION; BIOLOGICAL EVALUATION; SELECTIVITY CONTROL; GREEN; EFFICIENT; CATALYST;
D O I
10.1002/jhet.4322
中图分类号
O62 [有机化学];
学科分类号
070303 ; 081704 ;
摘要
A simple synthesis of new series of functionalized chromene derivatives through an efficient, one-pot, multicomponent reaction of nitroketene N,S-acetals, salicylaldehydes, and cyanoacetohydrazide in ethanol at ambient temperature in good to high yields is reported. This novel efficient method has the advantages of mild reaction conditions, absence of catalyst, simple work-up, and the non-chromatographic purification of products.
引用
收藏
页码:1962 / 1970
页数:9
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