In an article, published in an article, once mentioned the application of 13406-29-6, Name is Tris(4-(trifluoromethyl)phenyl)phosphine,molecular formula is C21H12F9P, is a conventional compound. this article was the specific content is as follows.Quality Control of: Tris(4-(trifluoromethyl)phenyl)phosphine
The Pt(ii) coordination chemistry of oligocationic ammoniomethyl- and neutral aminomethyl-substituted triarylphosphines (L) is described. Complexes of the type PtX2(L)2 (X = Cl, I) have been isolated and characterized. For the hexa-meta-ammoniomethyl-substituted ligands [1] 6+ and [2]6+, two ligands always occupy a trans-configuration with respect to each other in complexes of the type PtX 2(L)2, while for the tri-para-ammoniomethyl-substituted ligand [7]3+, the trans/cis ratio is dependent on the ionic strength of the solution. This behaviour was not observed for the neutral aminomethyl-substituted ligands. In the crystal structure of trans-[PtI 2(1)2]I12, the geometrical parameters of the phosphine ligand [1]6+ are very similar to those found in the analogous complex of the benchmark ligand PPh3, i.e. trans-PtI 2(PPh3)2, indicating that no significant increase in the steric congestion is present in the complex. Instead, the coordination chemistry of this class of phosphine ligands is dominated by repulsive Coulombic inter-ligand interactions.
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Reference:
Phosphine ligand,
Chiral phosphine ligands in asymmetric synthesis. Molecular structure and absolute configuration of (1,5-cyclooctadiene)-(2S,3S)-2,3-bis(diphenylphosphino)butanerhodium(I) perchlorate tetrahydrofuran solvate