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Sulfurization of phosphanylphosphinidene ligand: Access to phosphinothioyltrithiophosphonato platinum(II) complexes
Abstract
The reactivity of phosphanylphosphinidene Pt(0) complexes [DppePt(η2-P–PtBu2)] (1) and [(pTol3P)2Pt(η2-P–PtBu2)] (2) toward sulfur was studied. Reactions of 1 and 2 with an excess of sulfur led to the formation of the first transition metal complexes 3 and 4 with phosphinothioyltrithiophosphonato ligands with the formula [tBu2P(=S)–P(=S)S2]2-. In contrast to previous reports on the phosphanylphosphinidene moiety sulfurization, the P–P bond was not cleaved during these reactions. The structures of sulfurization products 3 and 4 were elucidated using NMR spectroscopy, X-ray diffraction, and DFT calculations.
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- Category:
- Articles
- Type:
- artykuły w czasopismach
- Published in:
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INORGANICA CHIMICA ACTA
no. 523,
ISSN: 0020-1693 - Language:
- English
- Publication year:
- 2021
- Bibliographic description:
- Ordyszewska A., Szynkiewicz N., Chojnacki J., Grubba R., Pikies J.: Sulfurization of phosphanylphosphinidene ligand: Access to phosphinothioyltrithiophosphonato platinum(II) complexes// INORGANICA CHIMICA ACTA -Vol. 523, (2021), s.120413-
- DOI:
- Digital Object Identifier (open in new tab) 10.1016/j.ica.2021.120413
- Sources of funding:
- Verified by:
- Gdańsk University of Technology
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