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, 50541-93-0, name is 4-Amino-1-benzylpiperidine, introducing its new discovery. Formula: C12H18N2
Compounds of formula (I): where X is N or CH;A represents a group of formula (a) or (b) R1 represents hydrogen or an ?NH2, ?NR3R4, ?NR3CO(C1-C4)Alk or ?NR3SO2(C1-C4)Alk group;R2 represents hydrogen, a halogen or a (C1-C4)Alk, (C1-C4)alkoxy, ?COOH, ?COO(C1-C4)Alk, ?CN, ?CONR3R4, ?NO2, ?SO2NR3R4 or ?NHSO2(C1-C4)Alk;m and n each represent 0, 1 or 2;R3 and R4 each represent hydrogen or a (C1-C4)Alk group;Y1 and Y2 each represent NH or O;and their salts or solvates, a process for their preparation and the pharmaceutical compositions comprising them.
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 50541-93-0 is helpful to your research. Formula: C12H18N2
Reference：
Piperidine – Wikipedia,
Piperidine | C5H11888N – PubChem