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

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.

[1]  B. Thimme Gowda,et al.  N-Phenylformamide , 2009, Acta crystallographica. Section E, Structure reports online.

[2]  S. Krishnamurthy,et al.  A HIGHLY EFFICIENT AND GENERAL N-MONOMETHYLATION OF FUNCTIONALIZED PRIMARY AMINES VIA FORMYLATION AND BORANE-METHYL SULFIDE REDUCTION , 1982 .

[3]  Lukas Hintermann,et al.  Expedient syntheses of the N-heterocyclic carbene precursor imidazolium salts IPr·HCl, IMes·HCl and IXy·HCl , 2007, Beilstein journal of organic chemistry.

[4]  Bernard Omondi,et al.  Cocrystal of cis- and trans-N-phenylformamide. , 2008, Acta crystallographica. Section C, Crystal structure communications.

[5]  Anthony L. Spek,et al.  Structure validation in chemical crystallography , 2009, Acta crystallographica. Section D, Biological crystallography.

[6]  G. Sheldrick A short history of SHELX. , 2008, Acta crystallographica. Section A, Foundations of crystallography.

[7]  J. Wilson Quail,et al.  N-(2,6-Diisopropylphenyl)formamide , 2008, Acta crystallographica. Section E, Structure reports online.