Synthesis, Crystallographic and Spectral Studies of 3-(4-(Phenylamino) Phenylamino)Cyclohex-2-Enone
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Tarih
2010
Dergi Başlığı
Dergi ISSN
Cilt Başlığı
Yayıncı
Springer/Plenum Publishers
Erişim Hakkı
info:eu-repo/semantics/closedAccess
Özet
The title compound, 3-(4-(phenylamino)phenylamino)cyclohex-2-enone, beta- enaminone of 1,3-cyclohexanedione and p-amino diphenylamine (C18H18N2O) was prepared and characterized by H-1-NMR, C-13-NMR, Elemental analysis and IR spectroscopy as well as single crystal X-ray diffraction. These results indicate the predominance of the keto-enol tautomerism. Molecular conformation around the central disubstituted benzene ring is affected by the tautomerism and two steric effects between side molecular groups and mono substituted benzene ring. Electron delocalizations due to these effects have been observed in the molecular structure, the structure being stabilized by some intermolecular hydrogen bonds.
Açıklama
Anahtar Kelimeler
Schiff Base, Beta-Enaminone, Cyclohexanedione, Crystal Structure, Spectroscopic Studies, Tautomerism
Kaynak
Journal of Chemical Crystallography
WoS Q Değeri
Q4
Scopus Q Değeri
Q3
Cilt
40
Sayı
4
