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Synthesis of 1-Silabenzo[d,e]isochromanes via Electrophilic Aromatic Substitution of Aldehydes Activated by Silylium Ion
[Image: see text] A strong Lewis acid silylium ion was utilized for dehydrogenative annulation between dialkyl(1-naphthyl)silanes 1 and aldehydes 2. Silane 1a was reacted with [Ph(3)C][B(C(6)F(5))(4)] in the presence of 2,6-di-tert-butyl-4-methylpyridine and aldehydes 2 to afford the annulation prod...
| Autores principales: | , , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
American Chemical Society
2022
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| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8851623/ https://www.ncbi.nlm.nih.gov/pubmed/35187332 http://dx.doi.org/10.1021/acsomega.1c06228 |