| dc.contributor.author |
Kumar, Anil |
|
| dc.contributor.author |
Khungar, Bharti |
|
| dc.date.accessioned |
2021-10-17T13:58:59Z |
|
| dc.date.available |
2021-10-17T13:58:59Z |
|
| dc.date.issued |
2013 |
|
| dc.identifier.uri |
https://pubs.rsc.org/en/content/articlelanding/2013/RA/C3RA43889A |
|
| dc.identifier.uri |
http://dspace.bits-pilani.ac.in:8080/xmlui/handle/123456789/2893 |
|
| dc.description.abstract |
A simple and convenient strategy is described for the synthesis of imidazo[1,2-a]pyridines via inexpensive copper-catalyzed tandem imine formation and intramolecular aerobic oxidative C–H bond amination/cyclizations. An array of imidazo[1,2-a]pyridines were prepared by the reaction of readily available acetophenones and 2-aminopyridines in good to excellent yields (48–92%). The scope of the method was validated by a single step synthesis of Zolimidine, a drug used for peptic ulcers, in 61% yield. |
en_US |
| dc.language.iso |
en |
en_US |
| dc.publisher |
RSC |
en_US |
| dc.subject |
Chemistry |
en_US |
| dc.subject |
C–H amination/cyclizations |
en_US |
| dc.subject |
Copper-Catalyzed |
en_US |
| dc.title |
Copper catalyzed tandem oxidative C–H amination/cyclizations: Direct access to imidazo[1,2-a]pyridines |
en_US |
| dc.type |
Article |
en_US |