Compounds consisting of two or three calix[4]arene substructures, where two adjacent phenolic units belong simultaneously to two adjacent calix[4]arene systems, were prepared and studied by1H NMR.
制备了由两个或三个杯[4]芳烃亚结构组成的化合物,其中两个相邻的酚单元同时属于两个相邻的杯[4]芳烃体系,并通过1 H NMR进行了研究。