| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 60099 | Chinese Journal of Catalysis | 2013 | 6 Pages |
Abstract
Tin dioxide (SnO2) nanoparticles efficiently catalyzed unsymmetrical four-component Hantzsch condensations of various aldehydes, dimedone, ethyl acetoacetate, and ammonium acetate to form polyhydroquinoline derivatives in excellent yields. This novel method offers several advantages over the traditional method of synthesizing these compounds, including safety, mild conditions, short reaction times, high yields, and an easy workup.
Graphical abstractA simple procedure for the SnO2 nanoparticle-catalyzed preparation of polyhydroquinoline derivatives in aqueous ethanol at ambient temperature is described.Figure optionsDownload full-size imageDownload as PowerPoint slide
Related Topics
Physical Sciences and Engineering
Chemical Engineering
Catalysis
Authors
Seyed Mohammad VAHDAT, Fereshteh CHEKIN, Mehdi HATAMI, Maryam KHAVARPOUR, Saeed BAGHERY, Ziba ROSHAN-KOUHI,