Aza-Diels-Alder reaction of Danishefsky's diene with immines catalyzed by porous α-zirconium hydrogen phosphate and SDS under solvent-free conditions

被引：23

作者：

Bellezza, Francesca

Cipiciani, Antonio

Costantino, Umberto

Fringuelli, Francesco

Orru, Mara

Piermatti, Oriana ^{[1
]}

Pizzo, Ferdinando

机构：

[1] Univ Perugia, Dipartimento Chim, I-06123 Perugia, Italy

来源：

CATALYSIS TODAY | 2010年 / 152卷 / 1-4期

关键词：

Bronsted-acid catalysis; Heterogeneous catalysis; Zirconium phosphate; Aza-Diels-Alder reaction; Solvent-free conditions; INSOLUBLE ACID SALTS; TETRAVALENT METALS; EFFICIENT CATALYST; ORGANIC-SYNTHESIS; ION-EXCHANGE; IMINES; WATER; THIOLYSIS; TRIFLATE; CONDENSATIONS;

D O I：

10.1016/j.cattod.2009.07.105

中图分类号：

O69 [应用化学];

学科分类号：

081704 ;

摘要：

The aza-Diels-Alder reaction between benzaldimines 1 and Danishefsky's diene in solvent-free conditions is reported for the first time. The reaction occurs rapidly at 30 degrees C and is catalyzed by porous alpha-zirconium hydrogen phosphate (p-alpha ZrP) in the presence of sodium dodecyl sulfate (SDS). The yields were excellent. The recycling of the catalyst has also been investigated. (C) 2009 Elsevier B.V. All rights reserved.

引用

页码：61 / 65

页数：5

共 67 条

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