Synthesis Of 5- Arylpyrimido[4,5-B]Quinoline-Diones By Cofe2o4@Sio2/Prnh2 Nanoparticles As Highly Efficient And Magnetically Recoverable Catalyst

Publish Year: 1397
نوع سند: مقاله کنفرانسی
زبان: English
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شناسه ملی سند علمی:

ICESIT01_005

تاریخ نمایه سازی: 6 بهمن 1397

Abstract:

A green and efficient one-pot process to achieve 5-aryl-pyrimido[4,5-b]quinoline-dione derivatives, using a three-component reaction involving anilines, aldehydes and barbituric acids was developed. This protocol was accomplished efficiently using nano-CoFe2O4@SiO2/PrNH2 as a heterogeneous catalyst. The significant advantages of this protocol are the use of magnetically recoverable catalyst, high to excellent product yields, operational simplicity and the use of CoFe2O4@SiO2/PrNH2 nanoparticles as an environment-friendly catalyst.

Authors

Javad Safaei-Ghomi

Department of Organic Chemistry, Faculty of Chemistry, University of Kashan

Zahra samadi

Department of Organic Chemistry, Faculty of Chemistry, University of Kashan