Issue 11, 2014
From the journal:

Dalton Transactions

The first enantiopure lanthanoid cryptate†

Tuba Güden-Silber,a   Christine Doffek,a   Carlos Platas-Iglesias*b  and  Michael Seitz*a  

* Corresponding authors

a Inorganic Chemistry I, Department of Chemistry and Biochemistry, Ruhr-University Bochum, 44780 Bochum, Germany
E-mail: michael.seitz@rub.de

b Departamento de Química Fundamental, Universidade da Coruña, Campus da Zapateira-Rúa da Fraga 10, 15008 A Coruña, Spain
E-mail: carlos.platas.iglesias@udc.es

Abstract

The first enantiomerically pure 2,2′-bipyridine-based cryptand is reported. Complexation of this macrobicyclic ligand with the trivalent lanthanoidcations Yb and Lu produces enantiomerically and diastereomerically pure cryptates in solution. The Yb cryptate shows near-IR photoluminescence with lifetimes of up to τ = 29.8 μs in CD3OD.

Graphical abstract: The first enantiopure lanthanoid cryptate

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Article information

DOI
https://doi.org/10.1039/C3DT51289D
Article type
Communication
Submitted
16 May 2013
Accepted
26 Jul 2013
First published
09 Aug 2013

Dalton Trans., 2014,43, 4238-4241

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The first enantiopure lanthanoid cryptate

T. Güden-Silber, C. Doffek, C. Platas-Iglesias and M. Seitz, Dalton Trans., 2014, 43, 4238 DOI: 10.1039/C3DT51289D

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