NEW BIS(FERROCENYL)-BEARING TETRAAZAPORPHYRINOGEN AS AN ELECTROACTIVELIGAND FOR RUTHENIUM(II)

Authors
CHABERTCOUCHOURON N MARZIN C REIBEL C TARRAGO G
Citation
N. Chabertcouchouron et al., NEW BIS(FERROCENYL)-BEARING TETRAAZAPORPHYRINOGEN AS AN ELECTROACTIVELIGAND FOR RUTHENIUM(II), New journal of chemistry, 21(9), 1997, pp. 993-999
Citations number
44
Categorie Soggetti
Chemistry
Journal title
New journal of chemistry → ACNP
ISSN journal
11440546
Volume
21
Issue
9
Year of publication
1997
Pages
993 - 999
Database
ISI
SICI code
1144-0546(1997)21:9<993:NBTAAE>2.0.ZU;2-1
Abstract
A new tetrapyrazolic macrocycle M bearing two ferrocenyl substituents has been synthesized. Its reaction with RU(DMSO)(4)Cl-2 leads to a sta ble complex RUM(DMSO)(H2O)Cl-2, which by axial ligand exchange with py ridine complexes gives RUM(Py)(2)X-2. These complexes are the first ex amples of Ru(II)-coordinated macrocycles containing ferrocenyl subunit s. They have been characterized by FAB mass spectrometry, H-1 and C-13 NMR spectroscopy, cyclovoltammetry, and UV-visible absorption.