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

来源：

JOURNAL OF HETEROCYCLIC CHEMISTRY | 2021年 / 58卷 / 10期

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

页码：1962 / 1970

页数：9

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