A simple route to tetracyclic oxazepine-fused pyrroles via metal-free [3+2] annulation between dibenzo[b,f][1,4]oxazepines and aqueous succinaldehyde
| dc.contributor.author | Kumar, Indresh | |
| dc.date.accessioned | 2021-10-27T04:27:21Z | |
| dc.date.available | 2021-10-27T04:27:21Z | |
| dc.date.issued | 2019 | |
| dc.description.abstract | A direct method for the synthesis of new tetracyclic oxazepine-fused pyrroles has been developed through [3+2] annulation between aqueous succinaldehyde and dibenzo[b,f][1,4]-oxazepines under metal-free conditions. This one-pot synthetic protocol involves proline-catalyzed direct Mannich/cyclization between aqueous succinaldehyde and seven-membered oxazepine-imines, followed by an IBX-mediated oxidation sequence with high yields (up to 90%). | en_US |
| dc.identifier.uri | https://pubs.rsc.org/en/content/articlelanding/2019/nj/c8nj04861d | |
| dc.identifier.uri | http://dspace.bits-pilani.ac.in:8080/xmlui/handle/123456789/3162 | |
| dc.language.iso | en | en_US |
| dc.publisher | RSC | en_US |
| dc.subject | Chemistry | en_US |
| dc.subject | Tetracyclic oxazepine-fused | en_US |
| dc.subject | Oxazepines | en_US |
| dc.subject | Aqueous succinaldehyde | en_US |
| dc.title | A simple route to tetracyclic oxazepine-fused pyrroles via metal-free [3+2] annulation between dibenzo[b,f][1,4]oxazepines and aqueous succinaldehyde | en_US |
| dc.type | Article | en_US |
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