130002-30-1Relevant academic research and scientific papers
Coordination chemistry of organometallic polydentate ligands. Syntheses of Fe-M complexes using Fe(CO)4(Ph2Ppy-P)[Ph2Ppy = 2-(Diphenylphosphino)pyridine] and Trans-Fe(PhPMepy)2(CO)3[PhPMepy = 2-(Phenylmethylphosphino)pyridine] as a neutral Bi-or tridentate ligand
Kuang, Shan-Ming,Cheng, Hui,Sun, Li-Juan,Zhang, Zheng-Zhi,Zhou, Zhong-Yuan,Wu, Bo-Mu,Mak, Thomas C. W.
, p. 3417 - 3426 (1996)
Fe(CO)4(Ph2Ppy-P) (1), prepared by the oxygen-atom transfer reaction, reacted as an organometallic bidentate ligand with HgX2 (X = Cl, I) to form binuclear complexes containing a Fe - Hg bond and treatment of the organometallic tridentate ligand trans-Fe(PhPMepy)2(CO)3 (2) with M(CO)6 (M = Cr, Mo), M(SCN)2 (M = Zn, Cd, Co, Ni, Mo), HgX2 (X = Cl, I) and CdCl2 also afforded binuclear complexes including a Fe - M bond. The crystal and molecular structures of the Fe-Hg complexes (CO)4Fe(μ-Ph2Ppy)Hg(μ-Cl)2HgCl 2 (3), (CO)3Fe(μ-PhPMepy)2Hg(μ-Cl)2HgCl 2·1/2CH2Cl2 (5) and (CO)3Fe(μ-PhPMepy)2Hg(μ-I)2HgI 2·3CH2Cl2 (6) have been determined. Copyright
Phosphorus-carbon(pyridyl) bond cleavage on reacting diphenyl-2- pyridylphosphine with triiron dodecacarbonyl
Das, Pankaj,Borah, Malabika,Michaud, Francois,Petillon, Franois Y.,Schollhammer, Philippe
, p. 641 - 644 (2011/10/31)
The reaction of [Fe3(CO)12] with diphenyl-2- pyridylphosphine (PPh2Py) in refluxing toluene for 1 h afforded three compounds, [Fe2(CO)6(μ-PPh2)(μ- κ2-C,N-C5H4N)] (1), [Fe(CO) 4(κ1-P-PPh2Py)] (2), and [Fe(CO) 3(κ1-P-PPh2Py)2] (3) in 23%, 10% and 3.5% yields after work-up, respectively. The PPh2Py ligand acts as a terminal P-donor ligand in 2 and 3, while in 1 it underwent a selective phosphorus-carbon(pyridyl) bond cleavage to afford phosphido- and pyridyl-bridged ligands. The complexes were characterized by elemental analysis, FAB-mass, FTIR, 1H and 31P-{1H}NMR spectroscopies. Compounds 1 and 2 were also characterized by X-ray single crystal.
