- Kinetic trapping of the host-guest association intermediate and its transformation into a thermodynamic inclusion complex.
Kinetic trapping of the host-guest association intermediate and its transformation into a thermodynamic inclusion complex.
Chemical communications (Cambridge, England) (2013-01-31)
Oksana Danylyuk, Vladimir P Fedin, Volodymyr Sashuk
PMID23361381
ABSTRACT
The molecular recognition and self-assembly between host cucurbit[6]uril and guest adrenaline led to kinetic trapping and crystallization of the intermediate exclusion complex, which was characterized by X-ray diffraction. The crystalline kinetic complex undergoes slow spontaneous dissolution and subsequently recrystallizes as a thermodynamic inclusion complex.
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