4-[Bis(4-fluorophenyl)methyl]piperazin-1-ium picrate

The title compound {systematic name: 4-[bis(4-fluorophenyl)methyl]piperazin-1-ium 2,4,6-tri­nitro­phenolate}, C(17)H(19)F(2)N(2) (+)·C(6)H(2)N(3)O(7) (−), is the picrate salt of a piperazine-supported amine bearing a benzhydryl substituent on one of its N atoms. During co-crystallisation, protonatio...

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Detalles Bibliográficos
Autores principales: Betz, Richard, Gerber, Thomas, Hosten, Eric, Dayananda, Alaloor S., Yathirajan, Hemmige S., Narayana, Badiadka
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/PMC3201484/
https://www.ncbi.nlm.nih.gov/pubmed/22064439
http://dx.doi.org/10.1107/S160053681103580X
Descripción
Sumario:The title compound {systematic name: 4-[bis(4-fluorophenyl)methyl]piperazin-1-ium 2,4,6-tri­nitro­phenolate}, C(17)H(19)F(2)N(2) (+)·C(6)H(2)N(3)O(7) (−), is the picrate salt of a piperazine-supported amine bearing a benzhydryl substituent on one of its N atoms. During co-crystallisation, protonation took place on the N atom of the secondary amine functionality. The non-aromatic six-membered heterocycle adopts a chair conformation. In the crystal, N—H⋯O hydrogen bonds as well as C—H⋯O contacts connect the components into a three-dimensional network.

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