Issue 41, 2012

New dyads using (metallo)porphyrins as ancillary ligands in polypyridine ruthenium complexes. Synthesis and electronic properties

Abstract

Porphyrins bearing enaminoketones at their periphery have been used as ancillary ligands in ruthenium complexes. Free base, nickel and zinc porphyrins were successfully coordinated to Ru(bpy)2Cl2 under microwave irradiation. The positive contribution of the ruthenium complex was demonstrated by the complexes’ wide absorption domains that covered the 500–600 nm region where the parent porphyrins did not absorb. Electrochemical as well as computational data revealed an efficient electronic communication between the porphyrins and the ruthenium cation in the dyads.

Graphical abstract: New dyads using (metallo)porphyrins as ancillary ligands in polypyridine ruthenium complexes. Synthesis and electronic properties

Supplementary files

Article information

Article type
Paper
Submitted
24 Jul 2012
Accepted
30 Aug 2012
First published
30 Aug 2012

Dalton Trans., 2012,41, 12865-12871

New dyads using (metallo)porphyrins as ancillary ligands in polypyridine ruthenium complexes. Synthesis and electronic properties

F. Lachaud, C. Jeandon, A. Monari, X. Assfeld, M. Beley, R. Ruppert and P. C. Gros, Dalton Trans., 2012, 41, 12865 DOI: 10.1039/C2DT31656K

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