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, 4727-72-4, name is 1-Benzylpiperidin-4-ol, introducing its new discovery. COA of Formula: C12H17NO
During the screening of novel platelet-activating factor (PAF) antagonists, we found that 1-(6-methoxy-3,4-dihydro-2-naphthoyl)-4-(3,4,5- trimethoxybenzyl)piperazine and its 4-(3,4,5-trimethoxybenzoyl)piperazine derivatives (1b, 2b) exerted in vitro and in vivo PAF-antagonistic activities. Modifications of the 1-acyl group, the substituent at the 4- position and the piperazine ring of 1a and 2b were examined and from this series 1-(2,3-dimethoxy-6,7-dihydro-5H-benzocyclohepten-8-ylcarbonyl)-4- (3,4,5-trimethoxybenzoyl)piperazine (2g) was found to be one of the must potent PAF antagonists.
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 4727-72-4 is helpful to your research. COA of Formula: C12H17NO
Reference：
Piperidine – Wikipedia,
Piperidine | C5H12713N – PubChem