Issue 14, 2001
From the journal:

Chemical Communications

Formation and ethene substrate reactions of iridium(ii) porphyrin metal-centered dπ radicals

Huili Zhai,a   Andrew Bunna  and  Bradford Wayland*a  

* Corresponding authors

a Department of Chemistry, University of Pennsylvania, Philadelphia, PA, USA.
E-mail: wayland@a.chem.upenn.edu

Abstract

Monomeric iridium(II) porphyrin complexes of tetrakis(2,4,6-trialkylphenyl)porphyrin ligands that are generated by photolysis of the Ir–Me derivatives are found to have the dxy2 dz22 dxz,yz3 ground electron configuration which differs from the dxy2 dxz,yz4 dz21 configuration observed for the Co(II) and Rh(II) analogs; reactions of these Ir(II) species with ethene reflect both the metallo-radical reactivity and the varying steric demands for the series of porphyrin ligands.

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Article information

DOI
https://doi.org/10.1039/B104301N
Article type
Communication
Submitted
16 May 2001
Accepted
01 Jun 2001
First published
27 Jun 2001

Chem. Commun., 2001, 1294-1295

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Formation and ethene substrate reactions of iridium(II) porphyrin metal-centered dπ radicals

H. Zhai, A. Bunn and B. Wayland, Chem. Commun., 2001, 1294 DOI: 10.1039/B104301N

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