Amine modified nanozeolites for the three component synthesis of chromenes

被引：10

作者：

Babaei, Fatemeh ^{[1
]}

Asghari, Sakineh ^{[1
,2
]}

Tajbakhsh, Mahmoud ^{[1
]}

机构：

[1] Univ Mazandaran, Fac Chem, Dept Organ Chem, Babol Sar 4741695447, Iran

[2] Univ Mazandaran, Nano & Biotechnol Res Grp, Babol Sar 4741695447, Iran

来源：

RESEARCH ON CHEMICAL INTERMEDIATES | 2019年 / 45卷 / 09期

关键词：

Amine modified nanozeolites; One-pot reaction; Three-component; 4-Hydroxycoumarin; Diethylenetriamine; Chromenes; ONE-POT SYNTHESIS; EFFICIENT CATALYST; DERIVATIVES; CO2; ADSORPTION; SBA-15; GREEN;

D O I：

10.1007/s11164-019-03858-5

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

New amine modified nanozeolites were prepared and characterized using FT-IR, TGA, DTG, SEM, and TEM. Then the synthesized nanozeolites were employed as novel, recyclable and safe catalysts for the one-pot, three-component condensation of 4-hydroxycoumarin with aldehydes and malononitrile to produce new and known pyrano[2,3-c]chromenes as potent biologically active compounds. This novel method has many advantages, such as high product yield and a simple work-up procedure. [GRAPHICS] .

引用

页码：4693 / 4709

页数：17

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