6-Bromo-1-butylindoline-2,3-dione

There are two independent mol­ecules in the asymmetric unit of the title compound, C(12)H(12)BrNO(2). The C—C bond lengths of the two carbonyl C atoms of the five-membered rings are distinctly longer than a normal Csp (2)—Csp (2) single bond. One of the mol­ecules makes parallel self-coupled (invers...

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Detalles Bibliográficos
Autores principales: Ji, Lei, Fang, Qi, Fan, Jian-dong
Formato: Texto
Lenguaje:English
Publicado: International Union of Crystallography 2008
Materias:
Organic Papers
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2968054/
https://www.ncbi.nlm.nih.gov/pubmed/21581596
http://dx.doi.org/10.1107/S1600536808042098
Descripción
Sumario:There are two independent mol­ecules in the asymmetric unit of the title compound, C(12)H(12)BrNO(2). The C—C bond lengths of the two carbonyl C atoms of the five-membered rings are distinctly longer than a normal Csp (2)—Csp (2) single bond. One of the mol­ecules makes parallel self-coupled (inversion) dimers by π–π inter­actions with phen­yl–phenyl inter­planar distances of 3.403 (2) Å. The other mol­ecule also forms self-dimers at longer phen­yl–phenyl plane distances [3.649 (2) Å]. In the crystal, a C—H⋯O interaction is seen.

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