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, 954236-44-3, name is tert-Butyl 3-oxo-1-oxa-8-azaspiro[4.5]decane-8-carboxylate, introducing its new discovery. Quality Control of: tert-Butyl 3-oxo-1-oxa-8-azaspiro[4.5]decane-8-carboxylate
Compounds of formula I: I are disclosed, as are pharmaceutical compositions containing such compounds. Methods of treating neurological or psychiatric disorders in a patient in need are also disclosed. Such disorders include depression, bipolar disorder, pain, schizophrenia, obsessive compulsive disorder, addiction, social disorder, attention deficit hyperactivity disorder, an anxiety disorder, autism, a cognitive impairment, or a neuropsychiatric symptom such as apathy, depression, anxiety, psychosis, aggression, agitation, impulse control disorders, and sleep disorders in neurological disorders such as Alzheimer’s and Parkinson’s diseases.
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 954236-44-3 is helpful to your research. Quality Control of: tert-Butyl 3-oxo-1-oxa-8-azaspiro[4.5]decane-8-carboxylate
Reference：
Piperidine – Wikipedia,
Piperidine | C5H20957N – PubChem