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Regiochemistry of cyclocondensation reactions in the synthesis of polyazaheterocycles

The syntheses of several polyazaheterocycles are demonstrated. The cyclocondensation reactions between β-enaminodiketones [CCl(3)C(O)C(=CNMe(2))C(O)-CO(2)Et] and aromatic amidines resulted in glyoxalate-substituted pyrido[1,2-a]pyrimidinone, thiazolo[3,2-a]pyrimidinone and pyrimido[1,2-a]benzimidazo...

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Detalles Bibliográficos
Autores principales:	Campos, Patrick T, Rodrigues, Leticia V, Belladona, Andrei L, Bender, Caroline R, Bitencurt, Juliana S, Rosa, Fernanda A, Back, Davi F, Bonacorso, Helio G, Zanatta, Nilo, Frizzo, Clarissa P, Martins, Marcos A P
Formato:	Online Artículo Texto
Lenguaje:	English
Publicado:	Beilstein-Institut 2017
Materias:	Full Research Paper
Acceso en línea:	https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5331339/ https://www.ncbi.nlm.nih.gov/pubmed/28326135 http://dx.doi.org/10.3762/bjoc.13.29

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