Clean oxidations by iodobenzene dichloride: Platinum(IV) complexes containing triphenylphosphine

Belli Dell'Amico, Daniela, Fioco, David ORCID: https://orcid.org/0000-0003-3714-2742, Labella, Luca, Marchetti, Fabio and Samaritani, Simona 2018. Clean oxidations by iodobenzene dichloride: Platinum(IV) complexes containing triphenylphosphine. Polyhedron 145 , pp. 63-69. 10.1016/j.poly.2018.01.033

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Abstract

Neutral complexes with generic formula [PtCl2(PPh3)(L)] were efficiently oxidized to [PtCl4(PPh3)(L)] (L = dibenzylamine, p-toluidine, diethanolamine, pyridine and acetonitrile) using PhICl2 The anionic complex [TBA][PtCl3(PPh3)] (TBA = Tetrabutylammonium) was also oxidized to [TBA][PtCl5(PPh3)] with this method. The obtained products were fully characterized by 1H, 13C, 31P and 195Pt NMR, IR-ATR spectroscopy, elemental analysis and, for complexes cis-([PtCl4(PPh3)(p-toluidine)]·CHCl3 and trans-[PtCl4(PPh3)(NCCH3)]·CH3CN, also by single crystal X-ray diffraction.

Item Type:	Article
Date Type:	Publication
Status:	Published
Schools:	Chemistry
Publisher:	Elsevier
ISSN:	0277-5387
Date of Acceptance:	29 January 2018
Last Modified:	26 Oct 2022 08:01
URI:	https://orca.cardiff.ac.uk/id/eprint/126411

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