Carbon-Based Solid Acid as an Efficient and Reusable Catalyst for the Synthesis of 1,8-Dioxodecahydroacridines Under Solvent-Free Conditions

被引:78
|
作者
Davoodnia, Abolghasem [1 ]
Khojastehnezhad, Amir [1 ]
Tavakoli-Hoseini, Niloofar [1 ]
机构
[1] Islamic Azad Univ, Mashhad Branch, Dept Chem, Mashhad, Iran
来源
关键词
Carbon-based solid acid; 1,8-Dioxodecahydroacridines; Solvent-free conditions; ONE-POT SYNTHESIS; MICROWAVE-ASSISTED SYNTHESIS; HETEROGENEOUS CATALYST; CALCIUM-CHANNEL; DERIVATIVES; 1,8-DIOXO-DECAHYDROACRIDINES; GEL;
D O I
10.5012/bkcs.2011.32.7.2243
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
Carbon-based solid acid catalyst was found to be highly efficient, eco-friendly and recyclable heterogeneous catalyst for the multicomponent reaction of dimedone, aromatic aldehydes, and a nitrogen source (ammonium acetate or aromatic amines) under solvent-free conditions, giving rise to 1,8-dioxodecahydroacridines in high yields. The present methodology offers several advantages, such as a simple procedure with an easy work-up, short reaction times, high yields, and the absence of any volatile and hazardous organic solvents.
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页码:2243 / 2248
页数:6
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