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, 77542-18-8, name is 1-Ethyl-1-methyl-4-oxopiperidin-1-ium iodide, introducing its new discovery. name: 1-Ethyl-1-methyl-4-oxopiperidin-1-ium iodide
Screening of the Roche compound library led to the identification of cis-N-(2-phenyl-cyclohexyl)-spiropiperidine 1 as structurally novel GlyT1 inhibitor. The SAR, which was developed in this series, resulted in the discovery of highly potent compounds displaying excellent selectivity against the GlyT2 isoform.
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 77542-18-8 is helpful to your research. name: 1-Ethyl-1-methyl-4-oxopiperidin-1-ium iodide
Reference：
Piperidine – Wikipedia,
Piperidine | C5H21717N – PubChem