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- Title
Nano SiO<sub>2</sub> catalyzed synthesis of Imidazo[1,2-a]pyridines.
- Authors
Dharmana, Tejeswararao; Kola, Koteswara Rao; Bonnada, Nagamani Naidu
- Abstract
A facile microwave assisted reaction of phenacyl bromide and 2-amino pyridine is catalyzed by Nano SiO2 under solvent free conditions to give corresponding Imidazo[1,2- a]pyridines in good yields. Reactions proceed with high efficiency and good functional group tolerance. This approach provides a useful protocol for the preparation of highly substituted Imidazo[1,2-a]pyridine derivatives.
- Subjects
NANOSILICON; CATALYSIS; PYRIDINE synthesis; BROMIDES; FUNCTIONAL groups
- Publication
Annales de Chimie Science des Matériaux, 2018, Vol 42, Issue 4, p533
- ISSN
0151-9107
- Publication type
Article
- DOI
10.3166/ACSM.42.533-539