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, 672883-95-3, name is (S)-5-Aminopiperidin-2-one hydrochloride, introducing its new discovery. Computed Properties of C5H11ClN2O
The invention relates to new dihydrothienopyrimidine of formula 1, as well as pharmacologically acceptable salts, diastereomers, enantiomers, racemates, hydrates or solvates thereof, wherein X is SO or SO2, but preferably SO, and wherein R1, R2 and R3 have the meanings given in the description, and which are suitable for the treatment of respiratory or gastrointestinal complaints or diseases, inflammatory diseases of the joints, skin or eyes, diseases of the peripheral or central nervous system or cancers, as well as pharmaceutical compositions which contain these compounds.
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 672883-95-3 is helpful to your research. Computed Properties of C5H11ClN2O
Reference：
Piperidine – Wikipedia,
Piperidine | C5H8326N – PubChem