2-[(4-Methylpiperazin-1-yl)iminomethyl]phenol
✍ Scribed by Guo, Ming-Lin
- Publisher
- International Union of Crystallography
- Year
- 2007
- Tongue
- English
- Weight
- 295 KB
- Volume
- 63
- Category
- Article
- ISSN
- 1600-5368
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✦ Synopsis
The title compound, C 12 H 17 N 3 O, was obtained by the direct solvent-free reaction of salicylaldehyde with 1-amino-4methylpiperazine. The piperazine ring adopts a chair conformation. In the crystal structure, strong intramolecular O-HÁ Á ÁN hydrogen bonds, weak intermolecular C-HÁ Á ÁO hydrogen bonds and van der Waals forces stabilize the molecules and their packing.
📜 SIMILAR VOLUMES
The title compound, C 14 H 12 N 2 O 4 , exists as an enol-imine tautomer, in which a strong intramolecular O-HÁ Á ÁN hydrogen bond is formed. This study verifies the preference of the enol-imine tautomeric form in the solid state.