Green and solvent-free procedure for microwave-assisted synthesis of 2,4,6-triarylpyridines catalysed using MgAl2O4 nanocrystals

Journal of Chemical Sciences

Javad Safari1¹  Mahmoud Borjian Borujeni¹  Soheila Gandomi-Ravandi¹ 

[1] Laboratory of Organic Chemistry Research, Department of Chemistry, College of Chemistry, University of Kashan, Kashan, P.O. Box: 87317-51167, Kashan, Islamic Republic of Iran$$

关键词: Triarylpyridine;    microwave irradiation;    multi-component reaction;    heterogeneous catalyst.;   

DOI  :  

来源: Indian Academy of Sciences

【 摘 要 】

Design and development of a heterogeneous nanocatalyst for condensation reaction of acetophenone derivatives, aromatic aldehydes, and ammonium acetate to yield 2,4,6-triarylpyridines followed by microwave irradiation is described. Nanocrystalline MgAl2O4 as a novel heterogeneous recyclable catalyst shows high activity for the above reaction. In addition, the easily recoverable nanosized catalysts showed good reusability.

【 授权许可】

Unknown