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An Efficient Three Component One-Pot Synthesis of 5-Amino-7-aryl-7,8-dihydro-[1,2,4] triazolo[4,3-a]-pyrimidine-6-carbonitriles

A series of novel 5-amino-7-aryl-7,8-dihydro-[1,2,4] triazolo[4,3-a]-pyrimidine-6-carbonitriles were synthesized by a one-pot reaction of 3-amino-1,2,4-triazole, malononitrile and aryl aldehydes in the presence of 20 mol% NaOH in ethanol under heating or ultrasonic irradiation. The structures of the...

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Detalles Bibliográficos
Autores principales:	Ablajan, Keyume, Kamil, Wetengul, Tuoheti, Anagu, Wan-Fu, Sun
Formato:	Online Artículo Texto
Lenguaje:	English
Publicado:	MDPI 2012
Materias:	Article
Acceso en línea:	https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6268426/ https://www.ncbi.nlm.nih.gov/pubmed/22334064 http://dx.doi.org/10.3390/molecules17021860

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