12150-46-8, Name is 1,1-Bis(diphenylphosphino)ferrocene, molecular formula is C34H28FeP2, belongs to chiral-phosphine-ligands compound, is a common compound. In a patnet, once mentioned the new application about 12150-46-8, Computed Properties of C34H28FeP2
Hydrogenase biomimetics: structural and spectroscopic studies on diphosphine-substituted derivatives of Fe2(CO)6(mu-edt) (edt?=?ethanedithiolate) and Fe2(CO)6(mu-tdt) (tdt?=?1,3-toluenedithiolate)
Reactions of a series of diphosphines with Fe2(CO)6(mu-edt) (1) and Fe2(CO)6(mu-tdt) (2) have been explored, the nature of the products being highly dependent upon the diphosphine. Reaction of 1 with bis(diphenylphosphino)methane (dppm) in acetonitrile at 82?C affords monosubstituted Fe2(CO)5(kappa1-dppm)(mu-edt) (3) in which the phosphine occupies an apical site and disubstituted Fe2(CO)4(mu-dppm)(mu-edt) (4) in which the phosphine is acting as a bridging ligand, while a similar reaction of 2 with dppm yields only Fe2(CO)4(mu-dppm)(mu-tdt) (5). In contrast, 1 and 2 react with 1,2-bis(diphenylphosphino)ethane (dppe) to form the chelate complex Fe2(CO)4(kappa2-dppe)(mu-edt) (7) and Fe2(CO)4(kappa2-dppe)(mu-tdt) (8), respectively; in both the diphosphine binds in an apical?basal fashion to a single iron atom. A second product of the dppe reaction with 1 is tetranuclear [Fe2(CO)5(mu-edt)]2(kappa1,kappa1-dppe) (6) in which the diphosphine again occupies apical sites. Similar reactions of 1 and 2 with 1,1?-bis(diphenylphosphino)ferrocene (dppf) give single products, namely Fe2(CO)5(kappa1-dppf)(mu-edt) (9) and Fe2(CO)5(kappa1-dppf)(mu-tdt) (10), respectively, which are structurally similar to 3. All seven complexes have been characterized by a combination of analytical and spectroscopic data, together with single-crystal X-ray diffraction analysis for 3, 7, 9 and 10. Graphical Abstract: Reactivity of Fe2(CO)6(mu-edt) and Fe2(CO)6(mu-tdt) toward a series of diphosphines has been investigated from which a number of different kinds of products are isolated and characterized.[Figure not available: see fulltext.]
Balanced chemical reaction does not necessarily reveal either the individual elementary reactions by which a reaction occurs or its rate law.Computed Properties of C34H28FeP2. 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