Experimental Studies of Schiff Base (E)-4-Methoxy-2-(((2-Phenoxyphenyl)Imino)-Methyl) Phenol Compound with Various Spectroscopic Methods

IF 1.2 4区 化学 Q4 CHEMISTRY, INORGANIC & NUCLEAR Journal of Structural Chemistry Pub Date : 2024-12-02 DOI:10.1134/S0022476624110076
E. Güzel, U. Coruh, N. Duteanu, C. Cicek, E. Agar, E. M. Vazquez Lopez, M. Yavuz
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Abstract

Schiff-based compounds, which represent an important class in the field of organic compounds, form the basis of this research article. This research article aims to investigate the synthesized compound (E)-4-methoxy-2-(((2-phenoxyphenyl) imino) methyl) phenol using experimental methods. FTIR, UV-Vis, 13C and 1H nuclear magnetic resonance (NMR) spectroscopy and X-ray diffraction methods were used to elucidate the structural properties of the compound synthesized at the end of chemical processes. The structure solution was carried out from the data obtained as a result of X-ray analysis. According to these results, one of the two compounds in the asymmetric cell completed their formation in the enol-imine form and the other in the keto-amine form. This structural situation, which is rare in the literature, was supported and explained by FTIR, 13C and 1H NMR spectroscopy studies. According to the results obtained as a result of UV-Vis spectroscopy, the structure revealed that the enol-imine form was dominant. The reasons for this situation were explained.

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希夫碱(E)-4-甲氧基-2-((2-苯氧基)亚氨基)-甲基)苯酚化合物的光谱研究
希夫基化合物是有机化合物领域中一类重要的化合物,是本文研究的基础。本文旨在通过实验方法对合成的化合物(E)-4-甲氧基-2-((2-苯氧基)亚氨基)甲基)苯酚进行研究。利用FTIR, UV-Vis, 13C和1H核磁共振(NMR)波谱和x射线衍射等方法对化学过程末端合成的化合物的结构性质进行了分析。根据x射线分析获得的数据进行结构求解。根据这些结果,不对称细胞中的两种化合物一种以烯醇亚胺形式形成,另一种以酮胺形式形成。这种在文献中罕见的结构情况得到了FTIR、13C和1H NMR研究的支持和解释。紫外-可见光谱结果表明,其结构以烯醇-亚胺形式为主。解释了造成这种情况的原因。
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来源期刊
Journal of Structural Chemistry
Journal of Structural Chemistry 化学-无机化学与核化学
CiteScore
1.60
自引率
12.50%
发文量
142
审稿时长
8.3 months
期刊介绍: Journal is an interdisciplinary publication covering all aspects of structural chemistry, including the theory of molecular structure and chemical bond; the use of physical methods to study the electronic and spatial structure of chemical species; structural features of liquids, solutions, surfaces, supramolecular systems, nano- and solid materials; and the crystal structure of solids.
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