A sulfonic acid functionalized ionic liquid as a homogeneous and recyclable catalyst for the one-pot synthesis of α-aminophosphonates

被引：73
|
作者：
Akbari, Jafar [1 ]
Heydari, Akbar [1 ]
机构：
[1] Tarbiat Modares univ, Dept Chem, Tehran, Iran
来源：
TETRAHEDRON LETTERS | 2009年 / 50卷 / 29期
关键词：
Homogeneous catalysis; Functionalized ionic liquid; alpha-Aminophosphonates; Recycling; AMINO PHOSPHONATES; ASYMMETRIC-SYNTHESIS; EFFICIENT SYNTHESIS; PHOSPHITE; ALDEHYDES; SOLVENTS; ESTERS; IMINE;
D O I：
10.1016/j.tetlet.2009.05.020
中图分类号：
O62 [有机化学];
学科分类号：
070303 ; 081704 ;
摘要：
A sulfonic acid functionalized ionic liquid is used as a Bronsted acid catalyst for the one-pot, three-component synthesis of alpha-aminophosphonates from aldehydes and ketones at room temperature in water. This homogeneous catalytic procedure is simple and efficient and the catalyst can be reused at least six times without any noticeable decrease in catalytic activity. (C) 2009 Elsevier Ltd. All rights reserved.
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页码：4236 / 4238
页数：3
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