Monofunctionalised cucurbit [6] uril synthesis using imidazolium host–guest complexation

N Zhao, GO Lloyd, OA Scherman - Chemical Communications, 2012 - pubs.rsc.org
Chemical Communications, 2012pubs.rsc.org
Monohydroxylated cucurbit [6] uril was prepared for the first time through the controlled
oxidation of CB [6] in the presence of a tailor-made bisimidazolium guest, as verified by 1H
NMR, ESI-MS and X-ray crystallography. Further chemical modification of monohydroxylated
CB [6] was also readily achieved.
Monohydroxylated cucurbit[6]uril was prepared for the first time through the controlled oxidation of CB[6] in the presence of a tailor-made bisimidazolium guest, as verified by 1H NMR, ESI-MS and X-ray crystallography. Further chemical modification of monohydroxylated CB[6] was also readily achieved.
The Royal Society of Chemistry
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