5-Bromo­spiro­[1,2-dioxane-4,4′-tricyclo­[4.3.1.1(3,8)]undeca­ne]-3′-ol

The title compound, C(14)H(21)BrO(3), comprises a seven- (C(7)) and three six-membered (1 × O(2)C(4) and 2 × C(6)) rings, and each adopts a conformation based on a chair. Stability to the mol­ecular structure is afforded by an intra­molecular O—H⋯Br hydrogen bond. In the crystal structure, mol­ecule...

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Detalles Bibliográficos
Autores principales: Robinson, Tony V., Taylor, Dennis K., Tiekink, Edward R. T.
Formato: Texto
Lenguaje:English
Publicado: International Union of Crystallography 2009
Materias:
Organic Papers
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2980170/
https://www.ncbi.nlm.nih.gov/pubmed/21580128
http://dx.doi.org/10.1107/S1600536809054762
Descripción
Sumario:The title compound, C(14)H(21)BrO(3), comprises a seven- (C(7)) and three six-membered (1 × O(2)C(4) and 2 × C(6)) rings, and each adopts a conformation based on a chair. Stability to the mol­ecular structure is afforded by an intra­molecular O—H⋯Br hydrogen bond. In the crystal structure, mol­ecules are arranged into a helical supra­molecular chain along the b axis, linked by C—H⋯O inter­actions, where the O-atom acceptor is one of the dioxane O atoms. The crystal studied was found to be a racemic twin. The major component was present 94% of the time.

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