1,1’-(3-Methyl-4-phenylthieno[2,3-b]thiophene-2,5-diyl)diethanone as a Building Block in Heterocyclic Synthesis. Novel Synthesis of Some Pyrazole and Pyrimidine Derivatives

A series of new bis(heterocycles) featuring thieno[2,3-b]thiophene rings was synthesized in a combinatorial manner. Intramolecular cyclization of enaminone derivativeswith appropriate N-nucleophiles afforded the target compounds. All compounds were characterized by (1)H-, (13)C-NMR, GCMS, IR, and UV...

Descripción completa

Detalles Bibliográficos
Autores principales: Mabkhot, Yahia Nasser, Al-Majid, Abdullah Mohammed, Barakat, Assem, Alshahrani, Saeed, Siddiqui, Yamin
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MDPI 2011
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6264270/
https://www.ncbi.nlm.nih.gov/pubmed/21814162
http://dx.doi.org/10.3390/molecules16086502

Internet

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6264270/
https://www.ncbi.nlm.nih.gov/pubmed/21814162
http://dx.doi.org/10.3390/molecules16086502

Ejemplares similares