Phosphine complexes syntheses

Uozumi, Y. Suzuka, T. pi-AUyhc sulfonylation in water with amphiphilic resin-supported paUadium-phosphine complexes. Synthesis 2008,1960-1964. 

Alyea, E.C., Dias, S.A., Ferguson, G. and Restivo, R.J. (1977) Structural studies of steric effects in phosphine complexes. Synthesis and crystal and molecular structure of the dinitrato (tricyclohexylphosphine)mercury(II) dimmer. Inorg. Chem., 16, 2329. 

Tertiary phosphine complexes [42] are the most important rhodium(I) compounds. RhCl(PPh3)3 ( Wilkinson s compound ), a hydrogenation catalyst, is the most important, but they exist in a range of stoichiometries. Synthesis follows several routes ... 

Nitrile complexes M(RCN)2C12 [84] are useful starting materials for the synthesis of other complexes (e.g. phosphine complexes section 3.8.3) as the nitrites are easily displaced. Synthesis include... 

Figure 3.38 Synthesis of the halogen-bridged 1 1 phosphine complexes.

Shylesh, S., Wang, L. and Thiel, W.R. (2010) Palladium(II)-phosphine complexes supported on magnetic nanoparticles filtration-free, recyclable catalysts for Suzuki-Miyaura crosscoupling reactions. Advanced Synthesis and Catalysis, 352 (2-3), 425-432. 

Hydroamination of olefins has received considerable attention this year as a route to functionalized piperidines and spiropiperidines, particularly in regard to the investigation of new catalysts. In the synthesis of spiro-piperidines, two new mild and more general intramolecular hydroamination protocols were developed this year. One protocol uses a cationic gold-phosphine complex (Au[P(fBu)2(o-biphenyl)]Cl) as the catalyst... 

This route has proven particularly suitable for the synthesis of (Me3 Si)2PM complexes (20, 21), avoiding the need for the often complex synthesis of secondary phosphines. Even in the presence of excess MOBu1 the sole product of Eq. (4) is the monometalated species (RaE)M. 

Orpen, A.G., Pringle, P.G., Smith, M.B., and Worboys, K., Synthesis and properties of new tris(cyanoethyl)phosphine complexes of platmum(0,II), palladium, II), iridium(I) and rhodium(I). Conformational analysis of tris(cyanoethyl)phosphine ligands, /. Organomet. Chem., 550, 255, 1998. 

Because of the relatively high loading of functional groups on these hyperbranched PE powders, it was feasible to characterize the products and intermediates in this catalysts synthesis by P CP-MAS NMR spectroscopy, ATR-IR spectroscopy, and XPS analysis. P CP-MAS NMR spectroscopy was especially useful for in distinguishing the phosphinated powder, phosphine-palladium complex, and any adventitiously formed phosphine oxide. Similar NMR analyses were not successfully carried out on hyperbranched grafts on PE films. However, when this same phosphine ligand synthesis and introduction of Pd was carried out on a PE film sample, it was possible to analyze... 

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