Reference of 1679-47-6, Catalysts function by providing an alternate reaction mechanism that has a lower activation energy than would be found in the absence of the catalyst. In some cases, the catalyzed mechanism may include additional steps.In a article, 1679-47-6, molcular formula is C5H8O2, introducing its new discovery.
A 4 – methyl piperidine -3 – one and its derivatives simple method for preparing (by machine translation)
The invention relates to a 4 – methyl piperidine – 3 – one and its derivatives simple preparation method. This invention utilizes the alpha – methyl – gamma – butyrolactone and nitromethane reaction preparation 1 – nitro – 3 – methyl – 5 – hydroxy-n-pentyl – 2 – one, then by the sulfonyl chloride reagent for protecting hydroxyl to obtain 1 – nitro – 3 – methyl – 5 – protection […] – 2 – one, by hydrogenation reduction of nitro to amino, cyclization to obtain at the same time 4 – methyl piperidine – 3 – one. The invention also provides by 4 – methyl piperidine – 3 – one for the preparation of 2 – chloro – 3 – amino – 4 – methyl pyridine, N – benzyl – 4 – methyl piperidine – 3 – ones. The present invention the used raw materials are cheap and easily obtained, mild condition, operation is simple and safe, high reaction selectivity, high product yield and purity, low cost, less wastes, and environmental protection. (by machine translation)
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 1679-47-6 is helpful to your research. Reference of 1679-47-6
Reference：
Tetrahydrofuran – Wikipedia,
Tetrahydrofuran | (CH2)3CH2O – PubChem