Research Article: 4-(4-Chloro­phen­yl)-4-hy­droxy­piperidinium 2-(2-phenyl­eth­yl)benzoate

Date Published: July 01, 2011

Publisher: International Union of Crystallography

Author(s): Hoong-Kun Fun, Madhukar Hemamalini, B. P. Siddaraju, H. S. Yathirajan, B. Narayana.


In the title compound, C11H15ClNO+·C15H13O2−, the piperidinium ring adopts a chair conformation. In the crystal, cations and anions are connected by inter­molecular O—H⋯O and N—H⋯O hydrogen bonds, forming two-dimensional networks parallel to the bc plane. Furthermore, the crystal structure is stabilized by weak C—H⋯π inter­actions.

Partial Text

For related structures, see: Cygler et al. (1980 ▶); Cygler & Ahmed, (1984 ▶); Dutkiewicz et al. (2010 ▶); Jasinski et al. (2009 ▶, 2010 ▶); Tomlin et al. (1996 ▶). For the synthesis and biological activity of uncondensed cyclic derivatives of piperidine, see: Vartanyan (1984 ▶). For ring conformations, see: Cremer & Pople (1975 ▶). For the stability of the temperature controller used in the data collection, see: Cosier & Glazer (1986 ▶).




0 0 vote
Article Rating
Notify of
Inline Feedbacks
View all comments