کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1325496 | 977386 | 2007 | 8 صفحه PDF | دانلود رایگان |
Carbonylation of the palladium complexes [PdCH3(P∧P′)Cl] (P∧P′ = 1a, 1b, 1c, 1d, 1e) and [PdCH3(P∧P′)(CH3CN)](OTf) was investigated by means of high-pressure NMR with the determination of the half-life times t1/2. The results were rationalized on the basis of the electronic properties of the diphosphines and the nature of the solvento ligand in the first coordination sphere. The crystal structures of the complexes [Pd(1b)Cl2] and [Pd(1b)(H2O)2](OTf)2 are described (1b = 1-(diphenylphosphinomethyl)-2-[bis(3- trifluoromethylphenyl)phosphinomethyl]benzene).
Carbonylation of the palladium complexes [PdCH3(P∧P′)Cl] (P∧P′ = 1a, 1b, 1c, 1d, 1e) and [PdCH3(P∧P′)(CH3CN)](OTf) was investigated by means of high-pressure NMR with the determination of the half-life times t1/2. The results were rationalized on the basis of the electronic properties of the diphosphines and the nature of the solvento ligand in the first coordination sphere. The crystal structures of the complexes [Pd(1b)Cl2] and [Pd(1b)(H2O)2](OTf)2 are described (1b = 1-(diphenylphosphinomethyl)-2-[bis(3- trifluoromethylphenyl)phosphinomethyl]benzene).Figure optionsDownload as PowerPoint slide
Journal: Journal of Organometallic Chemistry - Volume 692, Issue 10, 15 April 2007, Pages 2056–2063