Issue 23, 2012
From the journal:

Dalton Transactions

Tetrakis(diisopropyl amide) substituted norbornadiene and quadricyclane are highly barium selective ligands†

Torsten Winkler,a   Monika Bayrhuber,a   Benjamin Sahlmanna  and  Rainer Herges*a  

* Corresponding authors

a Otto Diels-Institute for Organic Chemistry, Otto-Hahn-Platz 3-4, 24098 Kiel, Germany
E-mail: rherges@oc.uni-kiel.de
Fax: +49 431 1558
Tel: +49 431 1540

Abstract

Tetrakis(diisopropyl amide) substituted norbornadiene and quadricyclane derivatives were investigated for their extraction and transport capabilities with alkaline earth metal cations. Both amides exhibited a remarkably high preference of Ba2+ over any other alkali metal or alkaline earth cation. The binding geometries were determined by quantum chemical DFT calculations.

Graphical abstract: Tetrakis(diisopropyl amide) substituted norbornadiene and quadricyclane are highly barium selective ligands

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Article information

DOI
https://doi.org/10.1039/C2DT30242J
Article type
Paper
Submitted
02 Feb 2012
Accepted
04 Apr 2012
First published
10 Apr 2012

Dalton Trans., 2012,41, 7037-7040

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Tetrakis(diisopropyl amide) substituted norbornadiene and quadricyclane are highly barium selective ligands

T. Winkler, M. Bayrhuber, B. Sahlmann and R. Herges, Dalton Trans., 2012, 41, 7037 DOI: 10.1039/C2DT30242J

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