Solvent-free synthesis of propargylamines catalyzed by an efficient recyclable ZnO-supported CuO/Al2O3 nanocatalyst

被引：13
|
作者：
Sotoudehnia, Zohreh [1 ]
Albadi, Jalal [1 ]
Momeni, Ahmad Reza [1 ]
机构：
[1] Shahrekord Univ, Dept Chem, Fac Sci, Shahrekord, Iran
来源：
APPLIED ORGANOMETALLIC CHEMISTRY | 2019年 / 33卷 / 01期
关键词：
aldehyde; CuO/ZnO/Al2O3; nanocatalyst; phenylacetylene; propargylamines; solvent-free conditions; ONE-POT SYNTHESIS; C-H; GOLD NANOPARTICLES; REUSABLE CATALYST; METHANOL; OXIDE; COMPLEX; H-2;
D O I：
10.1002/aoc.4625
中图分类号：
O69 [应用化学];
学科分类号：
081704 ;
摘要：
An efficient nanocatalyst of ZnO-supported CuO/Al2O3 (CuO/ZnO/Al2O3 nanocatalyst) was prepared by the co-precipitation method and characterized by scanning electron microscopy, energy-dispersive X-ray spectroscopy, X-ray powder diffraction and Brunauer-Emmett-Teller surface area analysis. CuO/ZnO/Al2O3 nanocatalyst proved to be a very efficient catalyst on the synthesis of propargylamines under solvent-free conditions in high yields. Moreover, the catalyst can be recyclable without reducing catalytic activity up to five times.
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页数：8
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