Issue 40, 2008
From the journal:

Chemical Communications

Encapsulation of charge-diffuse peralkylated onium cations in the cavity of cucurbit[7]uril†

Antony D. St-Jacques,a   Ian W. Wymana  and  Donal H. Macartney*a  

* Corresponding authors

a Department of Chemistry, Queen’s University, 90 Bader Lane, Kingston, Canada
E-mail: donal@chem.queensu.ca
Fax: +1 613 533-6669
Tel: +1 613 533 2617

Abstract

Cucurbit[7]uril binds, with considerable size selectivity, NR4+, PR4+, and SR3+ cations (R = Me, Et, nPr, nBu), with the smaller guests inside its cavity, rather than at the carbonyl-lined portals.

Graphical abstract: Encapsulation of charge-diffuse peralkylated onium cations in the cavity of cucurbit[7]uril

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Article information

DOI
https://doi.org/10.1039/B811823J
Article type
Communication
Submitted
11 Jul 2008
Accepted
01 Aug 2008
First published
16 Sep 2008

Chem. Commun., 2008, 4936-4938

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Encapsulation of charge-diffuse peralkylated onium cations in the cavity of cucurbit[7]uril

A. D. St-Jacques, I. W. Wyman and D. H. Macartney, Chem. Commun., 2008, 4936 DOI: 10.1039/B811823J

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