Rh-Catalyzed Ortho C–H Alkynylation of Aromatic Aldehydes
| Autor: | Tan, Eric, Nannini, Leonardo J., Stoica, Otilia, Echavarren, Antonio M. |
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| Jazyk: | angličtina |
| Rok vydání: | 2021 |
| Zdroj: | RECERCAT (Dipòsit de la Recerca de Catalunya) Recercat. Dipósit de la Recerca de Catalunya instname Recercat: Dipósit de la Recerca de Catalunya Varias* (Consorci de Biblioteques Universitáries de Catalunya, Centre de Serveis Científics i Acadèmics de Catalunya) |
| Popis: | The Rh(III)-catalyzed ortho-alkynylation of benzaldehydes is enabled by the transient formation of an imine as a directing group. A broad scope of substrates was obtained under mild reaction conditions, granting access to mono- and dialkynylated products. The functionalization of readily available building blocks allowed the development of modular syntheses of dibenzopentalenes, isoquinolines, indoles, and indolines. |
| Databáze: | OpenAIRE |
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