ZnO Nanoparticles as an Efficient Catalyst for the One-Pot Synthesis of α-Amino Phosphonates

被引：39

作者：

Kassaee, Mohammad Zaman ^{[1
]}

Movahedi, Farnaz ^{[1
]}

Masrouri, Hassan ^{[1
]}

机构：

[1] Tarbiat Modares Univ, Dept Chem, Tehran, Iran

来源：

SYNLETT | 2009年 / 08期

关键词：

ZnO nanoparticles; alpha-amino phosphonates; heterogeneous catalyst; solvent-free; three-component reaction; SOLVENT-FREE CONDITIONS; 3-COMPONENT SYNTHESIS; GENERAL-METHOD; ZINC-OXIDE; AMINOPHOSPHONATES; ALDEHYDES; HYDROGENATION; PERCHLORATE; DERIVATIVES; INHIBITORS;

D O I：

10.1055/s-0028-1088135

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

Zinc oxide nanoparticles (ZnO NPs, ca. 22 nm) were used as an effective catalyst in the solvent-free, three-component couplings of aldehydes, aromatic amines and dialkyl phosphites at room temperature to produce various alpha-amino phosphonates. Compared to known methods, satisfactory results were obtained with high yields through a simple experimental procedure. The catalyst was recycled and reused five times with minor decrease in its catalytic activity.

引用

页码：1326 / 1330

页数：5

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