The synthesis of C3-symmetrical tris-ACE-(6,6â²-bis-heterocyclyl)-α-cyclodextrins via âone potâ StaudingerâAza-Wittig (SAW) reaction is described. The spectroscopic properties of their metal coordination compounds were analysed. The spontaneous formation of metallosupramolecular helicates generate strong exciton coupling features enlighten much information on the nature, the geometries of the complexes and their absolute configuration.
本研究介绍了通过 "一锅 "施陶丁格-阿扎-维蒂希(
SAW)反应合成 C3-对称三-ACE-(6,6â²-双杂环酰)-δ-
环糊精的过程。分析了其
金属配位化合物的光谱特性。
金属超分子螺旋体的自发形成产生了强激子耦合特征,这为了解配合物的性质、几何形状及其绝对构型提供了许多信息。