Issue 8, 2007

Drastic effects of the second coordination sphere on neutral vs. anionic guest binding to a biomimetic Cu(ii) center embedded in a calix[6]aza-cryptand

Abstract

A calix[6]arene capped by a tmpa unit provides Cu(II) funnel complexes that, for the first time, accept not only neutral guest ligands but also anionic ones such as a hydroxide, which is due to a small conformational change in the calixarene cone.

Graphical abstract: Drastic effects of the second coordination sphere on neutral vs. anionic guest binding to a biomimetic Cu(ii) center embedded in a calix[6]aza-cryptand

Supplementary files

Article information

Article type
Communication
Submitted
18 Sep 2006
Accepted
26 Oct 2006
First published
24 Nov 2006

Chem. Commun., 2007, 810-812

Drastic effects of the second coordination sphere on neutral vs. anionic guest binding to a biomimetic Cu(II) center embedded in a calix[6]aza-cryptand

G. Izzet, X. Zeng, H. Akdas, J. Marrot and O. Reinaud, Chem. Commun., 2007, 810 DOI: 10.1039/B613564A

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