5-(1H-Indol-3-yl­methyl­idene)-2,2-di­methyl-1,3-dioxane-4,6-dione

In the title compound, C(15)H(13)NO(4), the conjugated double-bond system between the two rings adopts a cis configuration and there is an intra­molecular indole–ketone C—H⋯O inter­action. The indole N—H group forms an inter­molecular hydrogen bond with a ketone O-atom acceptor, giving a chain struc...

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Detalles Bibliográficos
Autores principales: He, Yu-Xin, Wu, Jin-Wei, Tong, Rong-Sheng, Li, Jin-Qi, Shi, Jian-You
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/PMC3152020/
https://www.ncbi.nlm.nih.gov/pubmed/21837202
http://dx.doi.org/10.1107/S1600536811023944
Descripción
Sumario:In the title compound, C(15)H(13)NO(4), the conjugated double-bond system between the two rings adopts a cis configuration and there is an intra­molecular indole–ketone C—H⋯O inter­action. The indole N—H group forms an inter­molecular hydrogen bond with a ketone O-atom acceptor, giving a chain structure along the ab direction. The O-heterocyclic ring adopts a boat conformation and makes a dihedral angle of 16.72 (6)° with the indole ring system.

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