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Enaminonitriles in Heterocyclic Synthesis: A Route to 1,3-Diaryl-4-aminopyrazole Derivatives
Benzylcyanide and 4-nitrobenzylcyanide condensed with triethyl orthoformate and piperidine or morpholine to yield 2-aryl-2-piperidinyl or 2-morpholinylacrylonitriles. These coupled with aromatic diazonium salts to yield the 2-arylhydrazno-2-arylethane nitriles in good yields. The latter were convert...
Autores principales: | Medrasi, Hanadi Y., Al-Sheikh, Mariam Abdullah, Salaheldin, Abdellatif Mohamed |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
MDPI
2013
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6270486/ https://www.ncbi.nlm.nih.gov/pubmed/23282539 http://dx.doi.org/10.3390/molecules18010535 |
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