Peripherally metallated porphyrins: the first examples of meso-η1-palladio(II) and -platinio(II) complexes with chelating diamine ligands
Hartnell, Regan D. & Arnold, Dennis P. (2004) Peripherally metallated porphyrins: the first examples of meso-η1-palladio(II) and -platinio(II) complexes with chelating diamine ligands. European Journal of Inorganic Chemistry, pp. 1262-1269.
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Abstract
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 η1-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-visible spectroscopies as well as fast atom bombardment and high-resolution electrospray ionisation mass spectrometries.
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| ID Code: | 1009 |
|---|---|
| Item Type: | Journal Article |
| Keywords: | porphyrin, organometallic, palladium, platinum, N ligands |
| DOI: | 10.1002/ejic.200300600 |
| ISSN: | 1434-1948 |
| Subjects: | Australian and New Zealand Standard Research Classification > CHEMICAL SCIENCE (030000) > OTHER CHEMICAL SCIENCES (039900) > Organometallic Chemistry (039904) |
| Divisions: | Past > QUT Faculties & Divisions > Faculty of Science and Technology Past > Schools > School of Physical & Chemical Sciences |
| Copyright Owner: | Copyright 2004 John Wiley & Sons |
| Copyright Statement: | The definite version is available on publication at www3.interscience.wiley.com |
| Deposited On: | 11 Apr 2005 |
| Last Modified: | 29 Feb 2012 23:04 |
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