CRYSTAL STRUCTURE OF 2-[BENZYL-(7-OXO-CYCLOHEPTA-1,3,5-TRIENYL)-AMINO]-N-CYCLOHEXYLPROPANAMIDE
A. Ramazani1, S.W. Joo2, I. Amini3, K. Ељlepokura4, T. Lis4, A. Souldozi1
1Islamic Azad University, Zanjan, Iran
2Yeungnam University, Republic of Korea
3Payame Noor University, Tehran, Iran
4University of WrocЕ‚aw, WrocЕ‚aw, Poland
Keywords: single crystal X-ray structure, smiles rearrangement, Ugi-type coupling, tropolone, cyclohexylisocyanide, benzyl amine, acetaldehyde, Ugi-Smiles-type reaction
Abstract
The title compound 2-[benzyl-(7-oxo-cyclohepta-1,3,5-trienyl)-amino]-N-cyclohexylpropanemide is synthesized and studied by the single crystal X-ray diffraction method. The structure of the product was confirmed by IR,
1H and
13C NMR spectroscopy, and mass spectrometry. The tropone oxygen atom plays an important role in the solid-state molecular structure stabilization by being involved in intramolecular N-H⋯O and C-H⋯O contacts.
DOI: http://dx.doi.org/10.1134/S0022476615030105
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