Related Products of 17261-28-8, An article , which mentions 17261-28-8, molecular formula is C19H15O2P. The compound – 2-(Diphenylphosphino)benzoic acid played an important role in people’s production and life.
Ruthenium arene complexes with triphenylphosphane ligands: Cytotoxicity towards pancreatic cancer cells, interaction with model proteins, and effect of ethacrynic acid substitution
The ruthenium-arene complexes [(eta6-p-cymene)RuCl2(kappaP-PPh2(4-C6H4CO2H))], 1, [(eta6-p-cymene)RuCl(kappa2P,O-PPh2(2-C6H4CO2))], 2, [(eta6-p-cymene)RuCl2(kappaP-PPh2(2-C6H4OCO-EA))], 3, and [(eta6-p-cymene)RuCl2(kappaP-PPh2(4-C6H4CO2CH2CH2OCO-EA))], 4 (EA-CO2H = ethacrynic acid), were synthesized in good to high yields and characterized by analytical techniques, IR, UV-Vis and multinuclear NMR spectroscopy, and single crystal X-ray diffraction in the cases of 1 and 2. The unstable compounds [(eta6-arene)RuCl2(kappaP-PPh2(2-C6H4CO2CH2CH2OCO-EA))] (arene = p-cymene, 5a; arene = C6H6, 5b) were obtained and identified in solution by NMR. Electrochemical and spectro-electrochemical experiments were performed in order to assess the redox behaviour of 1-4 in CH2Cl2. The in vitro cytotoxicity of 1-4 was determined on the human pancreatic cancer cell line BxPC3 and the mouse embryo fibroblast Balb/3T3 Clone A31 cell line, the latter acting as a model for normal cells. Furthermore, the interaction of 1, 3 and 4 with two model proteins was investigated by high resolution ESI-MS.
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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