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Pd-catalyzed decarboxylative Heck vinylation of 2-nitrobenzoates in the presence of CuF(2)
A new protocol for the decarboxylative Heck vinylation of benzoic acids is disclosed. In the presence of a catalyst system generated in situ from Pd(OAc)(2) (2 mol %), CuF(2) (2 equiv), and benzoquinone (0.5 equiv) in NMP, a wide range of olefins were coupled with various 2-nitrobenzoates at 130 °C...
| Autores principales: | , , |
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| Formato: | Texto |
| Lenguaje: | English |
| Publicado: |
Beilstein-Institut
2010
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2887305/ https://www.ncbi.nlm.nih.gov/pubmed/20563276 http://dx.doi.org/10.3762/bjoc.6.43 |