Studies on the synthesis spectroscopic analysis and DFT calculations on E 4 6 dichloro 2 2 chlorophenylimino methyl 3 methoxyphenol as a novel Schiff s base
Yazarlar (3)
Prof. Dr. Arzu Özek Yildirim Giresun Üniversitesi, Türkiye
M. Hakki Yildirim
Giresun Üniversitesi, Türkiye
Prof. Dr. Çiğdem ALBAYRAK KAŞTAŞ Sinop Üniversitesi, Türkiye
Makale Türü Özgün Makale (SSCI, AHCI, SCI, SCI-Exp dergilerinde yayınlanan tam makale)
Dergi Adı Journal of Molecular Structure (Q3)
Dergi ISSN 0022-2860 Dergi Bilgileri (2016)
Dergi Tarandığı Indeksler SCI-Expanded
Makale Dili İngilizce Basım Tarihi 02-2016
Kabul Tarihi Yayınlanma Tarihi 01-06-2016
Cilt / Sayı / Sayfa 1113 / 1 / 1–8 DOI 10.1016/j.molstruc.2016.02.041
Makale Linki https://linkinghub.elsevier.com/retrieve/pii/S002228601630134X
UAK Araştırma Alanları
Organik Kimya
Özet
In this study, we report synthesis, single crystal X-ray diffraction, FT-IR and Uv–Vis. characterizations and computational investigations of the (E)-4,6-dichloro-2-[(2-chlorophenylimino)methyl]-3-methoxyphenol. The tautomeric equilibrium between enol, keto and transition state (TS) forms of (E)-4,6-dichloro-2-[(2-chlorophenylimino)methyl]-3-methoxyphenol have been investigated by considering the presence of the compound in vacuum and various solvents. Experimental studies clearly reveal that the title compound has enol form in solid state and ethanol solution. In addition, the enol, keto and TS structures of the compound have been investigated computationally. Intramolecular proton transfer process on the O–H⋯N hydrogen bond and transition state structure during the transfer process have been studied by scan calculations for vacuum and solvent media. Moreover, the stabilization energies of the title …
Anahtar Kelimeler
DFT | FT-IR | Prototropic tautomerism | Schiff base | X-ray