Sequential Formation of Heteroternary Cucurbit[10]uril (CB[10]) Complexes - Aix-Marseille Université Access content directly
Journal Articles Chemistry - A European Journal Year : 2022

Sequential Formation of Heteroternary Cucurbit[10]uril (CB[10]) Complexes


The globular and monocationic guest molecule trimethyl-azaphosphatrane (AZAP, a protonated Verkade superbase) was shown to form a host:guest 1 : 1 complex with the cucurbit[10]uril (CB[10]) macrocycle in water. Molecular dynamics calculations showed that CB[10] adopts an 8-shape with AZAP occupying the majority of the internal space, CB[10] contracting around AZAP and leaving a significant part of the cavity unoccupied. This residual space was used to co-include planar and monocationic co-guest (CG) molecules, affording heteroternary CB[10]•AZAP•CG complexes potentially opening new perspectives in supramolecular chemistry.
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Dates and versions

hal-03871375 , version 1 (25-11-2022)





Chunyang Li, Anne‐doriane Manick, Yuxi Zhao, Fengbo Liu, Bastien Chatelet, et al.. Sequential Formation of Heteroternary Cucurbit[10]uril (CB[10]) Complexes. Chemistry - A European Journal, 2022, 28, ⟨10.1002/chem.202201656⟩. ⟨hal-03871375⟩
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