Peripherally metallated porphyrins: the first examples of meso-η(1)-palladio(II) and -platinio(II) complexes with chelating diamine ligands
Author(s)
D. Hartnell, Regan
P. Arnold, Dennis
Griffith University Author(s)
Year published
2004
Metadata
Show full item recordAbstract
The oxidative addition of bis(dibenzylideneacetone)platinum(0) to meso-bromo-5,15-diarylporphyrins in the presence of PPh3 has been shown to be an effective way of synthesising eta(1)-organoplatinum porphyrins in high yields. This methodology has been extended to synthesise various palladio- and platinioporphyrins that utilise bidentate nitrogen donor ligands [N,N,N',N'-tetramethylethylenediamine (tmeda) and 2,2'-bipyridyl (bpy)] in order to enforce a cis configuration at the metal centre. The products were characterised by multinuclear NMR and UV-Vis spectroscopy as well as fast-atom bombardment and high-resolution electrospray ...
View more >The oxidative addition of bis(dibenzylideneacetone)platinum(0) to meso-bromo-5,15-diarylporphyrins in the presence of PPh3 has been shown to be an effective way of synthesising eta(1)-organoplatinum porphyrins in high yields. This methodology has been extended to synthesise various palladio- and platinioporphyrins that utilise bidentate nitrogen donor ligands [N,N,N',N'-tetramethylethylenediamine (tmeda) and 2,2'-bipyridyl (bpy)] in order to enforce a cis configuration at the metal centre. The products were characterised by multinuclear NMR and UV-Vis spectroscopy as well as fast-atom bombardment and high-resolution electrospray ionisation mass spectroscopy.
View less >
View more >The oxidative addition of bis(dibenzylideneacetone)platinum(0) to meso-bromo-5,15-diarylporphyrins in the presence of PPh3 has been shown to be an effective way of synthesising eta(1)-organoplatinum porphyrins in high yields. This methodology has been extended to synthesise various palladio- and platinioporphyrins that utilise bidentate nitrogen donor ligands [N,N,N',N'-tetramethylethylenediamine (tmeda) and 2,2'-bipyridyl (bpy)] in order to enforce a cis configuration at the metal centre. The products were characterised by multinuclear NMR and UV-Vis spectroscopy as well as fast-atom bombardment and high-resolution electrospray ionisation mass spectroscopy.
View less >
Journal Title
European journal of inorganic chemistry
Volume
2004
Issue
6
Copyright Statement
© 2004 John Wiley & Sons, Ltd. Self-archiving of the author-manuscript version is not yet supported by this publisher. Please refer to the journal link for access to the definitive, published version or contact the author for more information.
Subject
Inorganic Chemistry
Other Chemical Sciences