3,5,5,6,8,8-Hexamethyl-5,6,7,8-tetra­hydro-2-naphthoic acid (AHTN–COOH)

The title compound, C(17)H(24)O(2), is the product of a haloform reaction of 6-acetyl-1,1,2,4,4,7-hexa­methyl­tetra­line (AHTN). The compound is a racemic mixture with a disorder in its aliphatic ring [occupany ratio 0.683 (4):0.317 (4)] due to two possible half-chair forms. The carb­oxy­lic acid un...

Descripción completa

Detalles Bibliográficos
Autores principales: Kuhlich, Paul, Göstl, Robert, Metzinger, Ramona, Piechotta, Christian, Nehls, Irene
Formato: Texto
Lenguaje:English
Publicado: International Union of Crystallography 2010
Materias:
Organic Papers
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2983290/
https://www.ncbi.nlm.nih.gov/pubmed/21587655
http://dx.doi.org/10.1107/S1600536810038572
Descripción
Sumario:The title compound, C(17)H(24)O(2), is the product of a haloform reaction of 6-acetyl-1,1,2,4,4,7-hexa­methyl­tetra­line (AHTN). The compound is a racemic mixture with a disorder in its aliphatic ring [occupany ratio 0.683 (4):0.317 (4)] due to two possible half-chair forms. The carb­oxy­lic acid unit is slightly twisted out of coplanarity with the aromatic system [dihedral angle = 29.26 (6)°]. In the crystal, pairs of short classical inter­molecular O—H⋯O hydrogen bonds link pairs of mol­ecules around a center of symmetry.

Ejemplares similares