A series of new clathratehost molecules 1−15, each containing two 9-hydroxy-9-fluorenyl or analogous terminal groups attached to linear central units of different lengths and structural compositions, has been synthesized. Their crystalline inclusion compounds with a variety of organic guests − including amines, alcohols, ketones, and other dipolar aprotic compounds or aromatic hydrocarbons − are reported
合成了一系列新的包合物主体分子 1-15,每个分子包含两个 9-羟基-9-芴基或类似的端基,连接到不同长度和结构组成的线性中心单元上。报告了它们与各种有机客体(包括胺、醇、酮和其他偶极非质子化合物或芳烃)的结晶包合物(229 个包合物实例),并比较了它们的性质。一种游离主体化合物和六种不同化合物类别的选定包合物的晶体结构已通过 X 射线衍射确定,显示出不同的超分子相互作用模式。