Synthesis and structural study of the enantiomers of α,α′-bis(trifluoromethyl)-10,10′-(9,9′-bianthryl)dimethanol as a chiral solvating agent
作者:Marta Sánchez-Aris、Carla Estivill、Albert Virgili
DOI:10.1016/s0957-4166(03)00625-6
日期:2003.10
We describe the synthesis, the structure, and the behavior as a chiral solvating agent of the enantiomers of α,α′-bis(trifluoromethyl)-10,10′-(9,9′-biantryl)dimethanol. The thermodynamics of several associations are presented. We conclude that the association needs the approximation of the aromatic systems and that the geometry of complexation is the main factor that defines the enantiodiscrimination
我们描述了α,α'-双(三氟甲基)-10,10'-(9,9'-扁桃基)二甲醇的对映异构体的合成,结构和手性溶剂化行为。介绍了几种关联的热力学。我们得出结论,缔合需要芳香体系的近似,并且络合物的几何形状是定义对映异构的主要因素。