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. 50777-76-9, Name is 2-(Diphenylphosphino)benzaldehyde, molecular formula is C19H15OP. In a Article，once mentioned of 50777-76-9, Formula: C19H15OP
Ruthenium(II) complexes containing 2-diphenylphosphinobenzaldehyde: Synthesis and catalytic activity in transfer hydrogenation
The reaction of dimers [Ru(eta6-arene)(mu-Cl)Cl] 2 (arene = C6H6 (2a); 1-iPr-4-C 6H4Me (2b); 1,2,4,5-C6H2Me 4 (2c); C6Me6 (2d)) with 2- diphenylphosphinobenzaldehyde (1) yields the neutral complexes [Ru(eta 6-arene)Cl2(kappa1-P-2-Ph2PC 6H4CH=O)] (3a-d). Treatment of compounds 3a-d with one equivalent of AgSbF6 leads to the formation of the monocationic derivatives [Ru(eta6-arene)Cl(kappa2-P,O-2-Ph 2PC6H4CH=O)][SbF6] (4a-d). When 3a-d are treated with two equivalents of AgSbF6 in presence of acetone, the dicationic complexes [Ru(eta6-arene)(kappa 1-O-Me2C=O)(kappa2-P,O-2-Ph 2PC6H4CH=O)][SbF6]2 (arene = C6H6 (5a); 1-iPr-4-C6H 4Me (5b); 1,2,4,5-C6H2Me4 (5c); C6Me6 (5d)) are obtained. Complexes 3-5a-d have proven to be active catalysts in transfer hydrogenation of acetophenone by propan-2-ol.
Balanced chemical reaction does not necessarily reveal either the individual elementary reactions by which a reaction occurs or its rate law.Formula: C19H15OP. In my other articles, you can also check out more blogs about 50777-76-9
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