The ligand 2,1 l-bis(diphenylphosphinomethyl)benzo[c]phenanthrene (1) has been used to prepare complexes of the type [PtL(l)] (L = C,H,, CH,=CH-CO,Me, PhC-CPh, MeC-CMe, MeO,CC=CCO,Me, (i-Pr)O,CC-CCO,(i-Pr), Ph,P and CO). It is shown that these complexes are less labile than the corresponding species
Transition-Metal Complexes with Bidentate Ligands Spanning trans-Positions. Part XVII. Some platinum(II) complexes with anionic ligands such as methoxide, formate, carboxylate, hydride, and borohydride, and the X-ray crystal structure of [PtHCl()] (PP = 2,11-bis(diphenylphosphinomethyl)benzo[c]phenanthrene)
β Scribed by Gustav Bracher; Bruno Kellenberger; Luigi M. Venanzi; Fiorella Bachechi; Luigi Zambonelli
- Publisher
- John Wiley and Sons
- Year
- 1988
- Tongue
- German
- Weight
- 963 KB
- Volume
- 71
- Category
- Article
- ISSN
- 0018-019X
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π SIMILAR VOLUMES
The X-ray crystal structures of 2,1l-bis(di-R-phosphinomethyl)benzo[c]phenanthrenes (R = Ph, t -Bu) are reported. Both ligands have the same conformation and the substitution of a Ph by a t -Bu group does not cause significant changes in the tetracyclic aromatic unit which shows the same distortions
## A series of three-coordinate bis(dialkylphosphinomethyl)benzo[c]phenanthrene Ag(1) complexes, alkyl = t-Bu, (lb), and cyclohexyl, (lc), anion = BF,, ClO,, NO,, C1, Br, I, have been prepared and their ,'P-NMR characteristics recorded. The solid state structures of [Ag(lb)Br], [Ag(lb)Cl] and [Ag(