Issue 22, 2015
From the journal:

Organic & Biomolecular Chemistry

Influence of hydrophobic residues on the binding of CB[7] toward diammonium ions of common ammonium⋯ammonium distance†

Liping Cao,a   Đani Škalamera,b   Peter Y. Zavalij,a   Jiří Hostaš,c   Pavel Hobza,*cd   Kata Mlinarić-Majerski,*b   Robert Glaser*e  and  Lyle Isaacs*a  

* Corresponding authors

a Department of Chemistry and Biochemistry, University of Maryland, College Park, MD 20742, USA
E-mail: lisaacs@umd.edu

b Department of Organic Chemistry and Biochemistry, Ruđer Bošković Institute, Bijenička cesta 54, 10000 Zagreb, Croatia
E-mail: majerski@irb.hr

c Institute of Organic Chemistry and Biochemistry, Academy of Sciences of the Czech Republic, 16610 Praha 6, Czech Republic
E-mail: pavel.hobza@uochb.cas.cz

d Regional Center of Advanced Technologies and Materials, Department of Physical Chemistry, Palacký University, 771 46 Olomouc, Czech Republic

e Department of Chemistry, Ben-Gurion University of the Negev, Beer-Sheva 84105, Israel
E-mail: rglaser@bgu.ac.il

Abstract

We report the binding constants of CB[7] toward a series of naphthalene diammonium and 4,4′-dipiperidinium derivatives and compare the results with those obtained previously for CB[7]·3b by 1H NMR and X-ray crystallography. The nature of binding in the host·guest complexes was investigated using quantum mechanical tools.

Graphical abstract: Influence of hydrophobic residues on the binding of CB[7] toward diammonium ions of common ammonium⋯ammonium distance

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Article information

DOI
https://doi.org/10.1039/C5OB00784D
Article type
Paper
Submitted
20 Apr 2015
Accepted
28 Apr 2015
First published
12 May 2015

Org. Biomol. Chem., 2015,13, 6249-6254

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Influence of hydrophobic residues on the binding of CB[7] toward diammonium ions of common ammonium⋯ammonium distance

L. Cao, Đ. Škalamera, P. Y. Zavalij, J. Hostaš, P. Hobza, K. Mlinarić-Majerski, R. Glaser and L. Isaacs, Org. Biomol. Chem., 2015, 13, 6249 DOI: 10.1039/C5OB00784D

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