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Ultrasound-Promoted One-Pot, Four-Component Synthesis of Pyridin-2(1H)-One Derivatives
An efficient one-pot synthesis of 1,6-diamino-2-oxo-1,2,3,4-tetrahydro- pyridine-3,5-dicarbonitrile derivatives by four-component piperidine-catalyzed reactions of a ketone, malononitrile, ethyl cyanoacetate and hydrazine hydrate under ultrasound irradiation is described. This method provides severa...
Autores principales: | Yang, Jinming, Li, Qiang, Zhang, Juanjuan, Lin, Wei, Wang, Juxian, Wang, Yucheng, Huang, Zhibin, Shi, Daqing |
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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/PMC6270196/ https://www.ncbi.nlm.nih.gov/pubmed/24287988 http://dx.doi.org/10.3390/molecules181214519 |
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