Ring closing and opening reactions leading to aza-polycyclic aromatic compounds
A series of functionalized aza-polycyclic aromatic compounds were prepared by a superacid-promoted ring closing and opening reaction cascade. A reaction mechanism is proposed, which involves reactive dicationic intermediates. A key step in the conversions involves ipso protonation of an aryl group a...
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Main Authors: | , , |
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Formato: | Artigo |
Idioma: | Inglês |
Publicado em: |
2012
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Assuntos: | |
Acesso em linha: | https://ncbi.nlm.nih.gov/pmc/articles/PMC3797622/ https://ncbi.nlm.nih.gov/pubmed/24143035 https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1016/j.tet.2012.02.047 |
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