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Updated: Aug 5, 2025
08:46
Preparation and Reactivity of a Triphosphenium Bromide Salt: A Convenient and Stable Source of PhosphorusI
Published on: November 22, 2016
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Group 11 complexes with a phosphanylphosphaalkene ligand: preparation and stability study
A Ziółkowska1, N Szynkiewicz1, J Ryl2
1Gdansk University of Technology, Chemical Faculty, Department of Inorganic Chemistry, Gabriela Narutowicza Str. 11/12, 80-233 Gdansk, Poland. lukasz.ponikiewski@pg.edu.pl.
Dalton Transactions (Cambridge, England : 2003)
|March 29, 2023
Summary
This study explored the reactions of phosphanylphosphaalkenes with copper, silver, and gold chlorides. New dimeric and monomeric metal complexes were successfully synthesized and found to be stable.
Area of Science:
- Organometallic Chemistry
- Inorganic Chemistry
- Coordination Chemistry
Background:
- Phosphanylphosphaalkenes are a unique class of compounds with interesting electronic properties.
- The coordination chemistry of these ligands with transition metals is not extensively studied.
Purpose of the Study:
- To investigate the reactivity of specific phosphanylphosphaalkenes with copper(I), silver(I), and gold(I) chlorides.
- To synthesize and characterize novel metal complexes derived from these ligands.
Main Methods:
- Synthesis and characterization of phosphanylphosphaalkene ligands.
- Reaction of ligands with metal precursors (CuCl, AgCl, (tht)AuCl).
- Spectroscopic and analytical techniques for product characterization.
Main Results:
- Formation of dimeric copper and silver complexes with phosphanylphosphaalkenes.
- Formation of monomeric gold complexes with phosphanylphosphaalkenes.
- All synthesized complexes exhibited stability towards air, moisture, and light.
Conclusions:
- Phosphanylphosphaalkenes can act as effective ligands in coordination chemistry.
- The coordination mode (dimeric vs. monomeric) depends on the metal and ligand structure.
- The resulting metal complexes are robust and suitable for further investigation.
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