Electric Literature of 32005-36-0, Catalysts function by providing an alternate reaction mechanism that has a lower activation energy than would be found in the absence of the catalyst. In some cases, the catalyzed mechanism may include additional steps.In a article, 32005-36-0, molcular formula is C34H28O2Pd, introducing its new discovery.
Vinyl- and dienylpalladium complexes formed via insertion of alkyne into sterically hindered Pd-aryl bonds
[PdI(C6H3Me2-2,6)(bpy)] reacts with excess amounts of dimethyl acetylenedicarboxylate to produce [PdI{CZ=CZ-(C6H3Me2-2,6)}(bpy)] (2, Z = COOMe) and [PdI{CZ=CZ-CZ=CZ(C6H3Me2-2,6)}(bpy)] (3). Crystallographic study revealed the molecular structures of 2 and 3 the latter of which has an s-trans dienyl ligand.
The proportionality constant is the rate constant for the particular unimolecular reaction. the reaction rate is directly proportional to the concentration of the reactant. I hope my blog about 32005-36-0 is helpful to your research. Electric Literature of 32005-36-0
Reference：
Chapter 1 An introduction to palladium catalysis,
Palladium/carbon catalyst regeneration and mechanical application method