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Application of Cocrystallization for the Separation of C-Ethylresorcin[6]arene from C-Ethylresoricn[4]arene

机译:CoCrystallatization在C-乙基resoricn [4]芳烃中的C-乙基resorcin [6]芳烃分离的应用

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摘要

Cocrystals formed from macrocyclic compounds such as calixarenes are particularly useful for understanding various host guest interactions and solid state properties. Resorcinarenes, a subclass of calixarenes, are also useful for the construction of cocrystalline materials because of their unique bowl shape, decorated with eight hydroxyl groups. Here we investigate the separation of hexameric C-ethylresoricn[6]arene from its tetrameric homologues C-ethylresorcin[4]arene via cocrystallization with 4,4'-bipyridine (Scheme 1). The effect of the stoichiometric ratio of the components and the solvent of crystallization on the separation of macrocycles and on the formation of a particular cocrystal is also discussed.
机译:由大环糖化合物如钙屈剂组成的烯库特别适用于理解各种宿主相互作用和固态性质。 Calixarenes的一个亚类的间苯甲烷也是因为它们的独特碗形形状,也可用于构建Cocrystalline材料,用八个羟基装饰。 在这里,我们研究了通过用4,4'-硼丙氨酸(方案1)的通过Cocryal化的六聚酰胺C-乙基乙基乙基乙烯基[4]芳烃的分离。 还讨论了组分和结晶溶剂对宏茂的分离的影响和结晶的溶剂的影响。

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