Application of recyclable base-washed graphene oxide for one-pot conversion of 2-aminopyridines into 5-iodo-imidazo[1,2-a]pyridines at room temperature in water
A green synthetic protocol for cyclization of 2-aminopyridines with 2-bromoacetophenones to prepare imidazo[1,2-a]pyridines, followed by its successive iodination in one-pot manner, employing base-washed graphene oxide as the catalyst, in water has been described herewith. The current approach has o...
| Main Authors: | , , , , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
Elsevier
2022-01-01
|
| Series: | Results in Chemistry |
| Subjects: | |
| Online Access: | http://www.sciencedirect.com/science/article/pii/S221171562200042X |