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Organopalladium (IV) complexes containing phosphine ligands, and the structure of the platinum(IV) complex [PtMe3(bpy)(PPh3)][O3SCF3] (bpy = 2,2'-bipyridine)

Citation

Bayler, A and Canty, AJ and Skelton, BW and White, AH, Organopalladium (IV) complexes containing phosphine ligands, and the structure of the platinum(IV) complex [PtMe3(bpy)(PPh3)][O3SCF3] (bpy = 2,2'-bipyridine), Journal of Organometallic Chemistry, 595, (2) pp. 296-299. ISSN 0022-328X (2000) [Refereed Article]

DOI: doi:10.1016/S0022-328X(99)00626-9

Abstract

Solutions containing unstable organopalladium(IV) complexes of phosphines, [PdMe3(bpy)(L)]+ (L=PMePh2, PMe2Ph, PPh3), are generated on reaction of PdIMe3(bpy) with the phosphines in dichloromethane-d2. The complex [PdMe3(bpy)(PPh3)]+ may also be formed quantitatively on the reaction of PdMe2(bpy) with methyl triflate and triphenylphosphine in acetone-d6. A solution of the platinum(IV) analogue [PtMe3(bpy)(PPh3)][O3SCF3] is formed following a similar procedure and isolated as crystals on reaction of PtIMe3(bpy) with silver triflate followed by PPh3. An X-ray structure determination of the platinum(IV) complex shows the fac-PtMe3 configuration for octahedral [PtMe3(bpy)(PPh3)]+, and supports the assignment of identical structures for the unstable palladium(IV) complexes from comparison of 1H- and 13P-NMR spectra of palladium(IV) and platinum(IV) complexes. © 2000 Elsevier Science S.A.

Item Details

Item Type:Refereed Article
Research Division:Chemical Sciences
Research Group:Other Chemical Sciences
Research Field:Organometallic Chemistry
Objective Division:Expanding Knowledge
Objective Group:Expanding Knowledge
Objective Field:Expanding Knowledge in the Chemical Sciences
Author:Bayler, A (Ms Angela Bayler)
Author:Canty, AJ (Professor Allan Canty)
ID Code:19020
Year Published:2000
Web of Science® Times Cited:20
Deposited By:Chemistry
Deposited On:2000-08-01
Last Modified:2011-11-08
Downloads:0

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