Existence of a resonance hybrid structure as a result of proton tautomerism in E 4 Bromo 2 2 3 dihydroxypropylimino methyl phenol racemate
Yazarlar (4)
Prof. Dr. Çiğdem ALBAYRAK KAŞTAŞ Sinop Üniversitesi, Türkiye
Prof. Dr. Gökhan Kaştaş Ondokuz Mayis Üniversitesi, Türkiye
Mustafa Odabaşoǧlu
Pamukkale Üniversitesi, Türkiye
Pamukkale Üniversitesi, Türkiye
Orhan Büyükgüngör
Ondokuz Mayis Üniversitesi, Türkiye
Ondokuz Mayis Üniversitesi, Türkiye
| Makale Türü | Özgün Makale (SSCI, AHCI, SCI, SCI-Exp dergilerinde yayınlanan tam makale) | ||
| Dergi Adı | Spectrochimica Acta Part A Molecular and Biomolecular Spectroscopy (Q2) | ||
| Dergi ISSN | 1386-1425 Dergi Bilgileri (2014) | ||
| Dergi Tarandığı Indeksler | SCI-Expanded | ||
| Makale Dili | İngilizce | Basım Tarihi | 02-2014 |
| Kabul Tarihi | – | Yayınlanma Tarihi | 01-02-2014 |
| Cilt / Sayı / Sayfa | 120 / 1 / 201–207 | DOI | 10.1016/j.saa.2013.10.022 |
| Makale Linki | https://linkinghub.elsevier.com/retrieve/pii/S1386142513011797 | ||
| UAK Araştırma Alanları |
Organik Kimya
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| Özet |
| o-Hydroxy Schiff bases have two tautomers known as phenol-imine and keto-amine forms. In the present work, the tautomerism in (E)-4-Bromo-2-[(2,3-dihydroxypropylimino)methyl]phenol compound has been investigated by experimental (XRD, FT-IR and UV–vis) and computational (DFT and TD-DFT) methods. The X-ray diffraction (XRD) study reveals that the title compound favors a resonance hybrid structure of phenol-imine and keto-amine forms in the solid state rather than having these forms separately or jointly. Experimental UV–vis study of proton transfer process in solvent media (Benzene, DMSO and EtOH) shows the preference of phenol-imine form in benzene while both phenol-imine and keto-amine characteristics are present in EtOH and DMSO. |
| Anahtar Kelimeler |
| Enantiomer | Keto-amine | Phenol-imine | Schiff Base | Tautomerism | X-ray |
Science Direct
Existence of a resonance hybrid structure as a result of proton tautomerism in E 4 Bromo 2 2 3 dihydroxypropylimino methyl phenol racemate
BM Sürdürülebilir Kalkınma Amaçları
| Atıf Sayıları | |
| Web of Science | 16 |
| Scopus | 16 |
| Google Scholar | 19 |