The reaction rate of a catalyzed reaction is faster than the reaction rate of the uncatalyzed reaction at the same temperature.12150-46-8, Name is 1,1-Bis(diphenylphosphino)ferrocene, molecular formula is C34H28FeP2. In a Article，once mentioned of 12150-46-8, category: chiral-phosphine-ligands
The reaction of [(eta6-p-cymene)RuCl2]2 with some bis(phosphane) ligands (dppm, dppe, dppv, dppa, dpp14b, dppf) has been investigated. In general mixtures of products were obtained, although the pendant phosphane complexes [(eta6-p-cymene)RuCl 2(eta1-dppv)] and [eta6-p-cymene)RuCl 2(eta1-dppa)] were isolated and characterized in the solid state by X-ray diffraction. The later complex was obtained in lower yield and undergoes an equilibration reaction resulting in the formation of a dimeric species, where the dppa bridges two ruthenium centres, and uncoordinated phosphane; the bridging species was also structurally characterised in the solid state. In contrast, the reaction of [(eta6-p-cymene)RuCl 2(PPh3)] with dppa in the presence of [NH 4]PF6 results in the formation of [(eta6-p- cymene)RuCl(PPh3(eta1-dppa)]PF6, which is stable in solution. A series of linked ruthenium-borane complexes, viz. [(eta6-p-cymene)RuCl2(eta1-phosphane- BH3)] (phosphane = dppm, dppe, dppv, dppa, dpp14b, dppf) and [(eta6-p-cymene)RuCl(PPh3)(eta1-dppa- BH3)]PF6 have been prepared from isolated pendant phosphane complexes, those generated in situ, or from a preformed phosphane-borane adduct. The solid-state structures of [(eta6-p- cymene)RuCl2(eta1-dppm-BH3)], [(eta6-p-cymene)RuCl2(eta1-dppe-BH 3)] and [eta6-p-cymene)RuCl2(eta 1-dppv-BH3)] have been determined by X-ray diffraction analysis. Wiley-VCH Verlag GmbH & Co. KGaA, 2005.
Note that a catalyst decreases the activation energy for both the forward and the reverse reactions and hence accelerates both the forward and the reverse reactions.category: chiral-phosphine-ligands, you can also check out more blogs about12150-46-8
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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