Reference of 52522-40-4, The reaction rate of a catalyzed reaction is faster than the reaction rate of the uncatalyzed reaction at the same temperature.52522-40-4, Name is Tris(dibenzylideneacetone)dipalladium-chloroform, molecular formula is C52H43Cl3O3Pd2. In a Article，once mentioned of 52522-40-4
Diastereopure cationic NCN-pincer palladium complexes with square planar eta4-N,C,N,O coordination
Neutral NCN-pincer palladium bromide complex 2 containing the monoanionic, enantiopure pincer ligand 2,6-bis{[(S)-2-hydroxymethyl-1-pyrrolidinyl]methyl} phenyl bromide (1) with bis-ortho-(S)-prolinol substituents was synthesized and isolated as a mixture of three stereoisomers [(SN,S N,SC,SC), (RN,SN,S C,SC), and (RN,RN,S C,SC)] in a 1:1:1 ratio. Upon abstraction of the bromide ion from the unresolved mixture of 2, single diastereoisomers of the cationic complexes [3]BF4 and [3]PF6, respectively, were formed with a unique eta4-N,C,N,O coordination mode of ligand 1. X-ray crystal structure determination established the intramolecular eta4-N,C,N,O coordination of 1 to palladium where the typical mer-eta3-N,C,N pincer coordination is accompanied by coordination of one of the hydroxy groups of the (S)-prolinol moieties. The water molecule that was cocrystallized in the crystal structure of [3]PF6 does not coordinate to palladium, but instead is involved in a hydrogen bonding network. The catalytic potential of both cationic complexes, [3]BF4 and [3]PF6, was tested in an aldol reaction of aldehydes with methyl isocyanoacetate to yield the oxazoline products as racemic mixtures. Wiley-VCH Verlag GmbH & Co. KGaA, 2006.
A reaction mechanism is the microscopic path by which reactants are transformed into products. Each step is an elementary reaction. In my other articles, you can also check out more blogs about 52522-40-4
Reference：
Chapter 1 An introduction to palladium catalysis,
Palladium/carbon catalyst regeneration and mechanical application method