Cargando…
Protocol for chemo- and regioselective C(sp(3))–H activation using a heterogeneous copper powder-catalyzed reaction
Here, we present a protocol for the synthesis of dibenzo[c,e]oxepin-5(7H)-ones starting from 2′-alkyl-[1,1′-biphenyl]-2-carboxylic acids. This technique uses two copper(0)-catalyzed benzylic C(sp(3))−H activation strategies taking either di-tertbutyl peroxide or gaseous oxygen as an oxidant. We deta...
| Autores principales: | , , |
|---|---|
| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
Elsevier
2022
|
| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9617205/ https://www.ncbi.nlm.nih.gov/pubmed/36317172 http://dx.doi.org/10.1016/j.xpro.2022.101781 |