5-Chloro-1-[(E)-3-(dimethyl­amino)­acrylo­yl]-3-methyl-1H-benzimidazol-2(3H)-one–6-chloro-1-[(E)-3-(dimethyl­amino)­acrylo­yl]-3-methyl-1H-benzimid­azol-2(3H)-one (4/1)

In the reaction of 7-chloro-1,5-benzodiazepine-2,4-dione with N,N-dimethyl­formamide/dimethyl­acetal, the diazepine seven-membered ring undergoes a contraction to form the five-membered ring. The reaction yields two isomers the title compound, C(13)H(14)ClN(3)O(2); the major component has the chlori...

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Detalles Bibliográficos
Autores principales: Dardouri, Rachida, Rodi, Yousef Kandri, Saffon, Natalie, Essassi, El Mokhtar, Ng, Seik Weng
Formato: Online Artículo Texto
Lenguaje:English
Publicado: International Union of Crystallography 2011
Materias:
Organic Papers
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3151851/
https://www.ncbi.nlm.nih.gov/pubmed/21837218
http://dx.doi.org/10.1107/S1600536811024706

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