According to 1 H and 31 P NMR spectra, the cationic complexes [Rh(PMe 3 ) 4 ]X (X=Cl, BPh 4 ) exist in solution (H 2 O, MeOH, MeCN) as fluxional five-coordinate species [Rh(PMe 3 ) 4 . (solvent)]X. The synthesized complexes [Rh(PMe 3 ) 4 O 2 ]Cl and [Rh(PMe 3 ...
Properties Msds NMR Spectrum Other Information Computational chemical data Realated Product Infomation1. Names and Identifiers1.1 Name TRIMETHYLPHOSPHINE OXIDE 1.2 Synonyms トリメチルオキシホスフィン; 세메틸렌; óxido de trimetilfosfina; Oxyde de triméthylphosphine; Trimethylphosphin-Oxid; (CH...
^3^1P NMR studies of a trimethylphosphine-silver(I) iodide complex, [Agl.P(CH~3)~3]~4, in acetonitrile-d~3 solutionEdwardsH. G. M.MaitlandD. J.JOURNAL OF MOLECULAR STRUCTURE
Variable temperature 1 H NMR studies of 6 show the adduct bond is very labile: rapid exchange between adduct components is occurring even at 70°C. 展开 DOI: 10.1016/0022-328X(87)80388-1 被引量: 83 年份: 1987 收藏 引用 批量引用 报错 分享 ...
The title compound, η 2[N,C]-(1-N-naphthylferrocenylideneamine) tris(trimethylphosphine) cobalt(I) was synthesized by reactions of N-naphthyl ferrocenylideneamine with CoMeL4 (L = PMe3), which has been characterized by IR, 1H and 31P NMR spectra, and the crystal structure has been de...
The P MAS NMR study shows that Me3P is an effective probe molecule for studying both Bronsted and Lewis acid sites in acidic Y-type zeolites.J. H. LUNSFORDDep. Chem.P. N. TUTUNJIANDep. Chem.P. CHUDep. Chem.E. B. YEHDep. Chem....
H., TUTUNJIAN, P. N., CHU, P. J., YEH, E. B. & ZALEWSKI, D. J. 1989. SOLID-STATE NMR-STUDY USING TRIMETHYLPHOSPHINE AS A PROBE OF ACID SITES IN NORMAL AND DEALUMINATED ZEOLITE- Y. Journal of Physical Chemistry, 93, 2590-2595....
The P NMR spectrum of 1:1 complex of trimethylphosphine and silver(I) iodide in acetonitrile- dsolution is reported. The P NMR spectrum of the complex relative to that of the free ligand in the same solvent shows a downfield chemical shift of 7.1 ppm. In solution, the presence of two ...
Oxidative additionAcetylideIn situ NMR spectroscopyX-ray crystal structureThe reaction of (bromoethynyl)benzene with κ2-acetylacetonatobis(trimethylphosphine)rhodium(I), [Rh(acac)(PMe3)2] 1, was followed by in situ1H and 31P NMR spectroscopy. The kinetic product is that of cis-oxidative ...
New copper(I) and silver(I) halide–trimethylphosphine adducts have been prepared by reaction of MX with PMe3 in benzene suspension, and characterised by room-temperature single-crystal X-ray studies and/or solid state CP MAS 31P NMR and vibrational spectroscopy. The complex [A...