Synthesis, spectral analysis, X-ray crystal structures and evaluation of chemical reactivity of five new benzoindazole derivatives through experimental and theoretical studies
作者:Layla A. Taib、Hassan M. Faidallah、Zarife Sibel Şahin、Abdullah M. Asiri、Onur Şahin、Muhammad Nadeem Arshad
DOI:10.1016/j.molstruc.2014.07.033
日期:2014.11
Abstract The main purpose of this study was synthesis, X-ray, DFT and spectroscopic investigations of the title compounds (I–V). Five new compounds were synthesized and the detailed experimental results are reported. The crystal and molecular structures of the title compounds have been determined by IR, 1H NMR, 13C NMR and single-crystal X-ray diffraction. Molecular geometries from X-ray experiment
摘要 本研究的主要目的是对标题化合物 (I-V) 进行合成、X 射线、DFT 和光谱研究。合成了五种新化合物,并报告了详细的实验结果。标题化合物的晶体和分子结构已通过IR、1H NMR、13C NMR和单晶X射线衍射确定。使用密度泛函理论 (DFT) 和 B3LYP/6-31G(d,p) 基组比较了基态 I-V 的 X 射线实验的分子几何形状。此外,分子静电势图和前沿分子轨道是在 B3LYP/6-31G(d,p) 理论水平上进行的。DFT 全局化学反应性描述符(化学硬度、总能量、