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, Quality Control of: 1,1-Bis(diphenylphosphino)ferrocene
Reactions of [RhRu3H(eta5-C5Me5)(CO) 9BH2] with didentate phosphines and the synthesis and crystal structure of [RhRu3H2(eta5-C5Me 5)(CO)8(mu-dppf-P,P?)AuB] [dppf = 1,1?-bis(diphenylphosphino)ferrocene]
Ligand-substitution reactions of [RhRu3H(eta5-C5Me5)(CO) 9BH2] with the didentate phosphines dppf and dppa yielded compounds of the type [RhRu3H2(eta5-C5Me 5)(CO)8(L-P)BH] [L = 1,1?-bis(diphenylphosphino)-ferrocene (dppf) or bis(diphenylphosphino)acetylene (dppa)] with the P-donor ligand replacing one CO ligand in a butterfly wingtip site. Spectroscopic data indicate that a redistribution of cluster hydrogen atoms occurs during CO ligand substitution. Subsequent reaction of [RhRu3H2(eta5-C5Me 5)(CO)8(dppf-P)BH] with [N(PPh3)2]Cl and [Au2Cl2(dppf)] yielded [RhRu3H2(eta5-C5Me 5)(CO)8(mu-dppf-P,P?)AuB], but there was a competitive intramolecular substitution reaction to give [RhRu3H3(eta5-C5Me 5)(CO)7(mu-dppf-P,P?)B]. The gold cluster has been characterised by single-crystal X-ray crystallography. The RhRu3B core is straddled by a {Au(dppf)} unit which co-ordinates to a wingtip ruthenium atom through a phosphorus atom whilst the gold centre bridges the ruthenium-boron edge. Possible routes to the formation of [RhRu3H2(eta5-C5Me 5)(CO)8-(mu-dppf-P,P?)AuB] have been investigated.
Balanced chemical reaction does not necessarily reveal either the individual elementary reactions by which a reaction occurs or its rate law.Quality Control of: 1,1-Bis(diphenylphosphino)ferrocene. In my other articles, you can also check out more blogs about 12150-46-8
Reference：
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