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Coupling of C-nitro-NH-azoles with arylboronic acids. A route to N-aryl-C-nitroazoles
A method for the synthesis of N-aryl-C-nitroazoles is presented. A coupling reaction between variously substituted arylboronic acids and 3(5)-nitro-1H-pyrazole catalyzed by copper salt has been carried out in methanol in the presence of sodium hydroxide to afford the desired N-aryl-C-nitroazoles in...
Autores principales: | , , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
Beilstein-Institut
2013
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3740504/ https://www.ncbi.nlm.nih.gov/pubmed/23946851 http://dx.doi.org/10.3762/bjoc.9.173 |