| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 1336719 | Polyhedron | 2010 | 8 Pages |
The reactions of the potentially tridentate Schiff bases 2-[(2-hydroxyphenyl)iminomethyl]phenol (H2ono) and 2-(2-aminobenzylideneimino)phenol (H3onn) with trans-[ReOBr3(PPh3)2] were studied, and the complexes [ReIIIBr(PPh3)2(ono)] (1) and [ReVBr(PPh3)2(onn)]Br (2) were isolated. In 1ono acts as a dianionic tridentate ligand, and in 2onn is coordinated as a tridentate trianionic imido-imino-phenolate. The complex [ReI(CO)3(ons)(Hno)] was isolated from the reaction of [Re(CO)5Br] with 2-[(2-methylthio)benzylideneimino]phenol (Hons; Hno = 2-aminophenol), with ons coordinated as a bidentate chelate with a free SCH3 group. These complexes were characterized by X-ray crystallography, NMR and IR spectroscopy.
Graphical abstractComplexes of rhenium(I), (III) and (V) with tridentate ONX-donor Schiff bases (X = O, N, S) have been synthesized from [ReOBr3(PPh3)2] and [Re(CO)5Br].Figure optionsDownload full-size imageDownload as PowerPoint slide
