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Facile synthesis of 1H-imidazo[1,2-b]pyrazoles via a sequential one-pot synthetic approach

5-Aminopyrazole-4-carbonitrile and ethyl 5-aminopyrazole-4-carboxylate, as potential trifunctional building blocks are introduced in a facile, chemo- and regioselective multicomponent assembly of imidazo[1,2-b]pyrazoles via the Groebke–Blackburn–Bienaymé reaction (GBB reaction). Besides the syntheti...

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Detalles Bibliográficos
Autores principales:	Demjén, András, Gyuris, Márió, Wölfling, János, Puskás, László G, Kanizsai, Iván
Formato:	Online Artículo Texto
Lenguaje:	English
Publicado:	Beilstein-Institut 2014
Materias:	Full Research Paper
Acceso en línea:	https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4222397/ https://www.ncbi.nlm.nih.gov/pubmed/25383103 http://dx.doi.org/10.3762/bjoc.10.243

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