Ionic liquid-supported TEMPO as catalyst in the oxidation of alcohols to aldehydes and ketones

被引：50
|
作者：
Fall, Alioune [2 ]
Sene, Massene [2 ]
Gaye, Mohamed [1 ]
Gomez, Generosa [2 ]
Fall, Yagamare [2 ]
机构：
[1] Univ Cheikh Anta Diop Dakar, Chim Inorgan Lab, Dept Chim, Fac Sci & Tech, Dakar, Senegal
[2] Univ Vigo, Fac Ciencias, Dept Quim Organ, Vigo 36200, Spain
来源：
TETRAHEDRON LETTERS | 2010年 / 51卷 / 34期
关键词：
Oxidation reaction; Ionic liquids; Click chemistry; Green chemistry; SELECTIVE OXIDATION; SECONDARY ALCOHOLS; CARBOXYLIC-ACIDS; TRANSITION-METAL; AZIDE-ALKYNE; EFFICIENT; SALTS; OXIDANT;
D O I：
10.1016/j.tetlet.2010.06.086
中图分类号：
O62 [有机化学];
学科分类号：
070303 ; 081704 ;
摘要：
We describe an efficient synthesis of an ionic liquid-supported TEMPO which was used for the oxidation of alcohols to aldehydes and ketones. The predictable solubility of ionic liquids allows an easy separation of the oxidation products from reagents. Furthermore, the oxidation can be carried out using an ionic liquid as the solvent instead of dichloromethane; and the IL-supported TEMPO can be recycled and used several times without the loss of efficiency. (C) 2010 Elsevier Ltd. All rights reserved.
引用
收藏
页码：4501 / 4504
页数：4
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