In homogeneous catalysis, the catalyst is in the same phase as the reactant. The number of collisions between reactants and catalyst is at a maximum.In a patent, 3105-95-1, name is H-HoPro-OH, introducing its new discovery. Formula: C6H11NO2
Tetramethyl(alky or aryl)cyclopentadienes were synthesized and the organometallic half-sandwich iridium complexes of the form [(eta5-Cp?R)Ir(aa)Cl], Cp?R = tetramethyl(phenyl)cyclopentadienyl (Cp?Ph), tetramethyl(benzyl)cyclopentadienyl (Cp?Bn), tetramethyl(2-propyl)cyclopentadienyl (Cp?iPr), or tetramethyl(cyclohexyl)cyclopentadienyl (Cp?Cy) were prepared and characterized. The complexes adopt a piano stool configuration, forming diastereomers, with ratios similar to reported [(eta5-Cp?)Ir(aa)Cl] complexes. The complexes display an intermolecular hydrogen bonding network in the solid state. These complexes were tested for the asymmetric transfer hydrogenation of several ketones, showing that the R of the Cp?R drastically impacts both selectivity and rate of reaction. Additionally, severe solvent effects are displayed when the reaction media is changed from aqueous to organic solvent.
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 3105-95-1 is helpful to your research. Formula: C6H11NO2
Reference：
Metal catalyst and ligand design,
Ligand Template Strategies for Catalyst Encapsulation – NCBI