Chiral amino acid and biphenyl incorporating oxalamide gelators 4â7 with large, 9 bond distance between chiral centres and biphenyl units have been studied. CD investigation of 4-octanol gel and the crystal structure of rac-4 reveal that efficient central to axial chirality transfer occurs by intermolecular interactions in gel and solid state assemblies.
我们研究了手性
氨基酸和
联苯草
酰胺凝胶剂 4â7 ,其手性中心和
联苯单元之间的键距为 9。对
4-辛醇凝胶和 rac-4 晶体结构的 CD 研究表明,在凝胶和固态组装体中,通过分子间的相互作用,可以实现从中心到轴向手性的有效转移。