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cc by (c) American Chemical Society, 2022
Si us plau utilitzeu sempre aquest identificador per citar o enllaçar aquest document: https://hdl.handle.net/2445/214253

Base-Mediated Nitrophenyl Reductive Cyclization for the Synthesis of Hexahydro-2,6-methano-1-benzazocines

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A Diels-Alder reaction leading to 4-nitrophenylcyclohexanones followed by a newly developed base-mediated reductive cyclization of the resulting ketone tethered to the nitrobenzene moiety gives access to the hexahydro-2,6-methano-1-benzazocine ring system present in several biologically interesting natural products such as aspernomine. The scope of the reaction was explored with eight substituted nitrobenzenes, obtaining yields of up to 87%. The highest cytotoxicity was observed in benzazocine 4h, bearing an enone moiety, which was active against eight cancer cell lines.

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RODRÍGUEZ, Laura g., DELGADO, Ana, CIUDAD I GÓMEZ, Carlos julián, NOÉ MATA, Verónica, BONJOCH I SESÉ, Josep, BRADSHAW, Ben. Base-Mediated Nitrophenyl Reductive Cyclization for the Synthesis of Hexahydro-2,6-methano-1-benzazocines. _Journal of Organic Chemistry_. 2022. Vol. 87, núm. 22, pàgs. 15693-15702. [consulta: 24 de gener de 2026]. ISSN: 0022-3263. [Disponible a: https://hdl.handle.net/2445/214253]

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