A Novel Method to Construct 2-Aminobenzofurans via [4 + 1] Cycloaddition Reaction of In Situ Generated <i>Ortho</i>-Quinone Methides with Isocyanides
A new approach for the synthesis of 2-aminobenzofurans has been described via Sc(OTf)<sub>3</sub> mediated formal cycloaddition of isocyanides with the in situ generated <i>ortho</i>-quinone methides (<i>o</i>-QMs) from <i>o</i>-hydroxybenzhydryl alcohol. Notably, as a class of readily available and...
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| Principais autores: | , , , , , , |
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| Formato: | Artigo |
| Idioma: | Inglês |
| Publicado: |
MDPI AG
2022-12-01
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| Series: | Molecules |
| Assuntos: | |
| Acceso en liña: | https://www.mdpi.com/1420-3049/27/23/8538 |
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