Research Article: 2-[(1R*,4R*)-1,4-Dihy­droxy­cyclo­hex­yl]acetic acid

Date Published: April 01, 2011

Publisher: International Union of Crystallography

Author(s): Mohammad Arfan, Syed Hamid Hussain, M. Nawaz Tahir, Jamal Rafique, Farzana Shaheen.

http://doi.org/10.1107/S1600536811010397

Abstract

The title compound, C8H14O4, is an isolation product of the aerial parts of Senecio desfontanei. The acetic acid group is oriented at a dihedral angle of 48.03 (9)° with respect to the basal plane of the cyclo­hexane-1,4-diol chair. An intra­molecular O—H⋯O hydrogen bond generates an S(6) ring with an envelope conformation. In the crystal, mol­ecules are linked by O—H⋯O hydrogen bonds, resulting in R33(20) ring motifs and C(2) O—H⋯O—H⋯O—H⋯ chains. Overall, a three-dimensional polymeric network arises. A C—H⋯O contact is also present.

Partial Text

For related structures, see: Jasinski et al. (2009 ▶); Vasudev et al. (2008 ▶). For graph-set notation, see: Bernstein et al. (1995 ▶).

 

Source:

http://doi.org/10.1107/S1600536811010397

 

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