Kelarev, V. I.; Dibi, Ammar; Lunin, A. F., Journal of Organic Chemistry USSR (English Translation), 1983, p. 2100 - 2104
作者:Kelarev, V. I.、Dibi, Ammar、Lunin, A. F.、Ushakova, R. L.、Mikaya, A. I.、et al.
DOI:——
日期:——
Self-Complexed Deep Cavitands: Alkyl Chains Coil into a Nearby Cavity
作者:Richard J. Hooley、Rebek
DOI:10.1021/ol062782s
日期:2007.3.1
[structure: see text]. A series of self-complexing tetrabenzimidazole cavitands have been synthesized. Alkyl chains appended to the rim helically coil into the cavity in competitive organic solvents. These "flexible arms" exchange with each other, a process shown by 2D NMR to proceed via an intermediate solvent-containing species.