2D 1H and 13C NMR conformational studies of thienopyridines and carboline biarylic compounds
作者:D. Corona、E. Díaz、H. Barrios、E. Sánchez、C. Alvarado、C.K. Jankowski、A. Guzmán
DOI:10.1016/j.saa.2009.06.060
日期:2009.10
In this paper, we report on conformational studies of biarylic compounds, as prepared through the well-known aza-Wittig methodology. The conformational studies were mainly realized by bidimensional (2D) nuclear magnetic resonance spectroscopy (NMR) and NOESY experiments. The conformational behavior showed that these biarylic compounds display an orthogonal symmetry and adopt a characteristic arrangement
在本文中,我们报告了通过众所周知的aza-Wittig方法制备的二元化合物的构象研究。构象研究主要通过二维(2D)核磁共振波谱(NMR)和NOESY实验来实现。构象行为表明这些二元化合物表现出正交对称性,并在枢轴键周围采用特征排列。进行分子建模计算以支持结构构象。