Nickel ferrite as a recyclable nanocatalyst for synthesis of novel highly substituted 1,4-dihydropyrano[2,3-c]pyrazole derivatives

被引：0

作者：

Heravi, Mohammad Reza Poor ^{[1
]}

Morsalie, Naheed ^{[1
]}

机构：

[1] Payame Noor Univ, Dept Chem, POB 19395-3697, Tehran, Iran

来源：

IRANIAN CHEMICAL COMMUNICATION | 2018年 / 6卷 / 01期

关键词：

1,4-Dihydropyrano[2,3-c]pyrazoles; one-pot synthesis; four component reaction; nickel-ferrite nanoparticles nanocatalyst;

D O I：

暂无

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Highly substituted 1,4-dihydropyrano[2,3-c]pyrazole derivatives were synthesized by four-component reaction of aromatic aldehydes, malononitrile, ethyl acetoacetate and various phenylhydrazine, using nickel ferrite as a recyclable nanocatalyst by a grinding method under solvent-free and thermal conditions. The reaction has the advantages of good yields, less pollution, ease of separation of the desired products, and being environment-friend proposed.

引用

页码：87 / 96

页数：10

共 27 条

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