Issue 9, 2014

Host–guest properties of pillar[7]arene towards substituted adamantane ammonium cations

Abstract

Highly efficient complexation of per-ethylated pillar[7]arene towards 3,5-dimethyl-1-adamantyl ammonium cations is reported as the first example of pillar[7]arene-based molecular recognition. The binding affinity of the resulting inclusion complex is much higher than those for per-ethylated pillar[5,6]arenes with smaller cavities due to the strict size-fit effect.

Graphical abstract: Host–guest properties of pillar[7]arene towards substituted adamantane ammonium cations

Supplementary files

Article information

Article type
Communication
Submitted
08 Nov 2013
Accepted
06 Dec 2013
First published
06 Dec 2013

RSC Adv., 2014,4, 4330-4333

Host–guest properties of pillar[7]arene towards substituted adamantane ammonium cations

J. Fan, Y. Chen, D. Cao, Y. Yang, X. Jia and C. Li, RSC Adv., 2014, 4, 4330 DOI: 10.1039/C3RA46505E

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