Merging Bambus[6]uril and Biotin[6]uril into an Enantiomerically Pure Monofunctionalized Hybrid Macrocycle
作者:Arico Del Mauro、Jana Lapešová、Carola Rando、Vladimír Šindelář
DOI:10.1021/acs.orglett.3c03715
日期:2024.1.12
Bambus[6]urils and biotin[6]urils are macrocycles with an exceptional affinity for inorganic anions. Here, we investigated statistical condensation of 2,4-dibenzylglycoluril and d-biotin, monomers of the corresponding macrocycles, to prepare the enantiomerically pure macrocycle 1 containing a single d-biotin and five glycoluril units. Host–guest properties of 1 in chloroform solution and solid state