Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
5142154 | Arabian Journal of Chemistry | 2017 | 9 Pages |
Abstract
Highly efficient and eco-friendly, one pot synthesis of 1,2,4,5-tetra substituted imidazoles and 2,4,5-trisubstituted imidazoles was reported under solvent free conditions using nanocrystalline silica supported tin oxide (SiO2:SnO2) as a catalyst with excellent yield. The present methodology offers several advantages such as mild reaction conditions, short reaction time, good yield, high purity of product, recyclable catalyst without a noticeable decrease in catalytic activity and can be used for large scale synthesis. The synthesized SiO2:SnO2 nanocrystalline catalyst was characterized by XRD, BET surface area and TEM techniques.
Related Topics
Physical Sciences and Engineering
Chemistry
Chemistry (General)
Authors
Ashok V. Borhade, Dipak R. Tope, Sandip G. Gite,