Crystal structures of 2,3-bis­(thio­phen-2-yl)pyrido[2,3-b]pyrazine and 7-bromo-2,3-bis­(thio­phen-2-yl)pyrido[2,3-b]pyrazine

The crystal structures of 2,3-bis­(thio­phen-2-yl)pyrido[2,3-b]pyrazine, C(15)H(9)N(3)S(2) (1), and 7-bromo-2,3-bis­(thio­phen-2-yl)pyrido[2,3-b]pyrazine, C(15)H(8)BrN(3)S(2) (2), are discussed. Both mol­ecules crystallize in space group P2(1)/c. In 1, the thienyl rings are inclined to the mean plan...

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Detalles Bibliográficos
Autores principales: Popek, Rafal, Crundwell, Guy
Formato: Online Artículo Texto
Lenguaje:English
Publicado: International Union of Crystallography 2019
Materias:
Research Communications
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6323875/
https://www.ncbi.nlm.nih.gov/pubmed/30713741
http://dx.doi.org/10.1107/S2056989018016882

Internet

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6323875/
https://www.ncbi.nlm.nih.gov/pubmed/30713741
http://dx.doi.org/10.1107/S2056989018016882

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