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, 39546-32-2, name is Piperidine-4-carboxamide, introducing its new discovery. Formula: C6H12N2O
Two efficent routes starting from 4-carbamoylpiperidine or 2,2′,2”-trichlorotriethylamine were developed for preparing 4-cyanoquinuclidine which was hydrolyzed to give 4-carbamoylquinuclidine, a chemical modifier of cephalosporin antibiotics.
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 39546-32-2 is helpful to your research. Formula: C6H12N2O
Reference：
Piperidine – Wikipedia,
Piperidine | C5H3356N – PubChem