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, 3040-44-6, name is 1-(2-Hydroxyethyl)piperidine, introducing its new discovery. name: 1-(2-Hydroxyethyl)piperidine
The improved synthesis of 1H-imidazo[1,2-b]pyrazole 1 and of mono- and disubstituted derivatives is described and representative experimental procedures are given. Namely, 2-, 3-, 7- and 6-monosubstituted (2-15k), 2,3- and 6,7-disubstituted (16,17) compounds are prepared and characterized.
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 3040-44-6 is helpful to your research. name: 1-(2-Hydroxyethyl)piperidine
Reference：
Piperidine – Wikipedia,
Piperidine | C5H5245N – PubChem