作者:asmaa al dabbagh
DOI:10.21608/ejchem.2021.72668.3605
日期:2021.6.19
This paper is concerned with the preparation of eight new imines by standard methods; These having syn oxime and Schiff base structures. They are derived from aromatic aldehydes with suitable primary amines, depending on their structures. This investigation deals with studying structure of imines by chemical and physical methods, (I.R, U.V and H1NMR) spectra and melting points .This studying led to diagnose the intra and inter molecular hydrogen bonding in these imines, using dilution method by the aid of I.R spectra. Moreover, the influences of hydrogen bonds on the association process in these imines and their relationship with melting points were also determined.
本文涉及通过标准方法制备八种新亚胺;它们具有顺式肟和希夫碱结构。它们由芳香醛与合适的伯胺衍生而成,具体取决于其结构。这项研究涉及通过化学和物理方法、(IR、U.V 和 H1NMR)光谱和熔点研究亚胺的结构。这项研究通过 I.R 的辅助使用稀释方法诊断了这些亚胺的分子内和分子间氢键。光谱。此外,还确定了氢键对这些亚胺缔合过程的影响及其与熔点的关系。