A catalyst don’t appear in the overall stoichiometry of the reaction it catalyzes, but it must appear in at least one of the elementary reactions in the mechanism for the catalyzed reaction. 12150-46-8, Name is 1,1-Bis(diphenylphosphino)ferrocene, molecular formula is C34H28FeP2. In a Article£¬once mentioned of 12150-46-8, name: 1,1-Bis(diphenylphosphino)ferrocene
Synthesis and characterization of bridged and chelated diphosphine coordinated transition metal chalcogenide clusters,
Ferrocenyl diphosphine containing iron-palladium clusters [(CO) 6Fe2(mu3-Y)2Pd{PPh 2(eta5-C5H4)Fe(eta5- C5H4)PPh2})] (Y = Se (9); Y = Te (10)) have been prepared by the room temperature reaction of [(CO)6Fe 2(mu3-Y)2Pd(PPh3)2] (Y = Se(5), Te(6)) with dppf. Structural characterization reveals an unusual chelating coordination by ferrocenyl diphosphine ligand attached to palladium atom. Room temperature reactions of dppe with metal clusters [Fe 3(mu3-Te)2(CO)9] (1), [Fe 3(mu3-Te)2(CO)8PPh3] (2) and [(CO)6Fe2(mu3-Y) 2Pd(PPh3)2] (Y = Se(5), Te(6)) have been performed to obtain chalcogenide metal clusters [(CO)18Fe 6(mu3-Te)4{mu-PPh2(CH 2)2PPh2}] (3), [Fe3(mu 3-Te)2(CO)8{PPh2(CH 2)2PPh2}] (4) and [(CO)6Fe 2(mu3-Y)2Pd{PPh2(CH 2)2PPh2}] (Y = Se (7); Y = Te (8)) respectively. In all the compounds the diphosphine ligands are attached to metal centres by forming either chelating or bridging mode. The structures of compounds 3, 4, 7 and 9 have been established by single crystal X-ray crystallography.
Balanced chemical reaction does not necessarily reveal either the individual elementary reactions by which a reaction occurs or its rate law.name: 1,1-Bis(diphenylphosphino)ferrocene. In my other articles, you can also check out more blogs about 12150-46-8
Reference£º
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