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, 21987-29-1, name is 4,4-Difluoropiperidine, introducing its new discovery. name: 4,4-Difluoropiperidine
Compounds of formula (I): whereinA, R1, R2, X, m, and n are as defined in the specification, are selective M3 receptor antagonists and may be used in the treatment of, inter alia, a respiratory disease such as asthma and COPD.
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 21987-29-1 is helpful to your research. name: 4,4-Difluoropiperidine
Reference：
Piperidine – Wikipedia,
Piperidine | C5H3099N – PubChem