Triangularligandsbased on a central C 3 -symmetric backbone, ethylene linkages, and catecholligand units, are prepared by a Wittig approach. The ligands form, in metal-directed self-assembly processes, tetrahedral coordination compounds of the composition M 4 L 4 .
基于中心 C 3 -对称骨架、乙烯键和儿茶酚配体单元的三角形配体通过 Wittig 方法制备。在金属定向自组装过程中,配体形成组成为M 4 L 4 的四面体配位化合物。