Crystal structure of N ′-(2,6-dimethylphenyl)benzenecarboximidamide tetrahydrofuran monosolvate

The asymmetric unit of the title compound, C 15 H 16 N 2 ·C 4 H 8 O, contains two amidine molecules ( A and B ) with slightly different conformations and two tetrahydrofuran (THF) solvent molecules. In the amidine molecules, the dimethylphenyl ring and the NH 2 group lie to the same side of the N=C...

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Published inActa crystallographica. Section E, Crystallographic communications Vol. 71; no. 1; pp. o28 - o29
Main Authors Zhao, Jian-Ping, Liu, Rui-Qin, Jiang, Zhi-Hao, Bai, Sheng-Di
Format Journal Article
LanguageEnglish
Published International Union of Crystallography 01.01.2015
Subjects
benzenecarboximidamide
crystal structure
hydrogen bonding
tetrahydrofuran solvate
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Summary:The asymmetric unit of the title compound, C 15 H 16 N 2 ·C 4 H 8 O, contains two amidine molecules ( A and B ) with slightly different conformations and two tetrahydrofuran (THF) solvent molecules. In the amidine molecules, the dimethylphenyl ring and the NH 2 group lie to the same side of the N=C bond and the dihedral angles between the aromatic rings are 54.25 (7) (molecule A ) and 58.88 (6) ° (molecule B ). In the crystal, N—H...N hydrogen bonds link the amidine molecules into [100] C (4) chains of alternating A and B molecules. Both amidine molecules form an N—H...O hydrogen bond to an adjacent THF solvent molecule.
ISSN:2056-9890
2056-9890
DOI:10.1107/S2056989014026255