Chemistry is traditionally divided into organic and inorganic chemistry. Quality Control of Bis(tri-tert-butylphosphine)palladium, The former is the study of compounds containing at least one carbon-hydrogen bonds.In a patent£¬Which mentioned a new discovery about 53199-31-8
Homoleptic tetrakis(silyl) complexes of Pd0 and Pt0 featuring metal-centred heterocubane structures: Evidence for the existence of the corresponding mononuclear PdI and PtI complexes
We report on the first homoleptic tetrakis(silyl) complexes of zerovalent Group 10 metals. The compounds [MLi4{Si(3,5-Me2pz) 3}4] (M=Pd and Pt; 3,5-Me2pz=3,5- dimethylpyrazolyl) exhibit very appealing metal-centred heterocubane structures with the central d10 metal atoms surrounded by four silicon and four lithium atoms. Both compounds were characterised in detail, including X-ray crystal-structure analysis and 2D NMR spectroscopic methods such as 7Li,29Si and 7Li,195Pt HMQC. Cyclic voltammetry studies, in combination with density functional theory (DFT) calculations, revealed that the corresponding mononuclear cationic d 9-MI and dicationic d8-MII complexes are accessible by stepwise one-electron oxidation of the title compounds. Electron paramagnetic resonance (EPR) investigations provided evidence for the existence of the corresponding paramagnetic palladium(I) and platinum(I) complexes. Unusual oxidation states: Tetrakis(silyl) complexes of the zerovalent Group 10 metals, palladium and platinum, featuring metal-centred heterocubane structures have been synthesised and characterised in detail (see picture). Electron paramagnetic resonance (EPR) investigations provided evidence for the existence of the corresponding paramagnetic palladium(I) and platinum(I) complexes. Copyright
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Reference£º
Chapter 1 An introduction to palladium catalysis,
Palladium/carbon catalyst regeneration and mechanical application method