An Orchestrated Unsymmetrical Annulation Episode of C(sp < sup > 2 < /sup > )-H Bonds with Alkynes and Quinones: Access to Spiro-isoquinolones
An Orchestrated Unsymmetrical Annulation Episode of C(sp < sup > 2 < /sup > )-H Bonds with Alkynes and Quinones: Access to Spiro-isoquinolones
| dc.contributor.author | Mukherjee, Kallol | |
| dc.contributor.author | Shankar, Majji | |
| dc.contributor.author | Ghosh, Koushik | |
| dc.contributor.author | Sahoo, Akhila K. | |
| dc.date.accessioned | 2022-03-27T09:50:38Z | |
| dc.date.available | 2022-03-27T09:50:38Z | |
| dc.date.issued | 2018-04-06 | |
| dc.description.abstract | A nontrivial Ru-catalyzed one-pot sequential oxidative coupling of a (hetero)arene/vinylic/chromene system with alkyne and quinone is presented; the methyl phenyl sulfoximine (MPS) directing group is vital. This cyclization forms four (two C-C and two C-N) bonds in a single operation and produces unusual spiro-fused-isoquinolones with a broad scope. The release of phenyl methyl sulfoxide makes the MPS group transformable. A deuterium scrambling study sheds light on the reaction path. | |
| dc.identifier.citation | Organic Letters. v.20(7) | |
| dc.identifier.issn | 15237060 | |
| dc.identifier.uri | 10.1021/acs.orglett.8b00468 | |
| dc.identifier.uri | https://pubs.acs.org/doi/10.1021/acs.orglett.8b00468 | |
| dc.identifier.uri | https://dspace.uohyd.ac.in/handle/1/13363 | |
| dc.title | An Orchestrated Unsymmetrical Annulation Episode of C(sp < sup > 2 < /sup > )-H Bonds with Alkynes and Quinones: Access to Spiro-isoquinolones | |
| dc.type | Journal. Article | |
| dspace.entity.type |
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