Nanoencapsulation of calix[4]arene inclusion complexes |
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Authors: | Shivanyuk Alexander |
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Institution: | National Taras Shevchenko University, 62 Volodymyrska Street, Kyiv-33, 01033, Ukraine. shivan1@yandex.ru |
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Abstract: | A hexameric resorcinarene nanocapsule in wet CDCl3 forms inclusion complexes of calix4]arene with tetramethylammonium and trimethylsulfoxonium cations to give highly stable Russian-doll-type multicomponent assemblies. The 2D NOESY experiments revealed the size of the assembly, the close proximity of the encapsulated calix4]arene molecule to the resorcinarene molecules of the capsule, and the inclusion of the tetramethylammonium cation in the calix4]arene cavity. |
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