Nor-Seco-Cucurbit[10]uril Exhibits Homotropic Allosterism
收藏NIAID Data Ecosystem2026-03-06 收录
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The condensation of glycoluril and formaldehyde in concentrated HCl at 50 °C delivers nor-seco-cucurbit[10]uril (ns-CB [10]). 1H NMR and X-ray crystallographic evidence indicates that the two cavities of ns-CB[10] accommodate guests that are typically bound within CB[6] or CB[7]. Several interesting types of selectivity are possible within these ternary complexestop/center isomerism, diastereoselective complexation of chiral (but racemic) guest pairs, and guest size controlled homotropic allosterism.
创建时间:
2016-02-29



