Research Article: N-(2,6-Diisopropyl­phen­yl)formamide toluene 0.33-solvate

Date Published: May 01, 2012

Publisher: International Union of Crystallography

Author(s): Matthias Berger, Jan W. Bats, Norbert Auner.

http://doi.org/10.1107/S1600536812017527

Abstract

The crystal packing of the title compound, C13H19NO·0.33C7H8, shows a channel at [001], which contains grossly disordered toluene solvent mol­ecules. The angle between the benzene ring and the mean plane of the formamide group is 71.1 (1)°. The amide groups of neighbouring mol­ecules are connected by N—H⋯O hydrogen bonds, forming 21 helical chains propagating along [001]. Mol­ecules are also connected by weak inter­molecular C—H⋯O hydrogen bonds, forming 61 helices.

Partial Text

For the synthesis of the starting material, see: Krishnamurthy (1982 ▶); Hinter­mann (2007 ▶). For the crystal structures of related compounds, see: Stibrany & Potenza (2006 ▶); Chitanda et al. (2008 ▶); Omondi et al. (2008 ▶); Gowda et al. (2009 ▶). For the treatment of the disordered solvent, see: Spek (2009 ▶).

 

Source:

http://doi.org/10.1107/S1600536812017527