Piperidine is an organic compound with the molecular formula (CH2)5NH. This heterocyclic amine consists of a six-membered ring containing five methylene bridges (–CH2–) and one amine bridge (–NH–). 2403-88-5, formula is C9H19NO, Name is 2,2,6,6-Tetramethyl-4-piperidinol. It is a colorless liquid with an odor described as objectionable, and typical of amines. Synthetic Route of 2403-88-5.
Adil, Sawaira;Kim, Woong Sub;Kim, Tae Hyeong;Lee, Seunghyun;Hong, Seok Won;Kim, Eun-Ju research published 《 Defective, oxygen-functionalized multi-walled carbon nanotubes as an efficient peroxymonosulfate activator for degradation of organic pollutants》, the research content is summarized as follows. Defects and surface O functionalities of multi-walled C nanotubes (MWCNT) prepared by a solid state reaction were demonstrated as effective to activate peroxymonosulfate (PMS) for organic pollutant degradation The catalytic activity of defective, O-functionalized CNT (dCNT) was much better than bare CNT, due to many CNT surface active sites, including structural defects and carbonyl functional groups, and excellent elec. conductivity The effect of several operational factors and water conditions on the degradation rate of targeted pollutants and material stability were comprehensively evaluated for the practical application of the dCNT/PMS integrated process. The dCNT underlying catalytic mechanism is expected to occur by a non-radical pathway and radical-induced oxidation, where surface-bound radicals play a more dominant role than free radicals. A defect and O functional group tuning strategy provided an effective method to develop advanced C catalysts for Fenton-like reactions.
2403-88-5, 2,2,6,6-Tetramethyl-4-piperidinol(TEMPO) is a useful research compound. Its molecular formula is C9H19NO and its molecular weight is 157.25 g/mol. The purity is usually 95%.
TEMPO is an intermediate used in the preparation of Piperidinyloxy free radical derivatives.
TEMPO is an organic compound that acts as a radical scavenger. It is stable in the presence of water and air and can be used for the inhibition of bacterial growth. TEMPO reacts with reactive intermediates to form non-reactive substances and terminate chain reactions. This process is optimal at temperatures between 0°C and 40°C and pH values between 3.5 and 7.5. TEMPO has been shown to inhibit the growth of bacteria by reacting with reactive molecules such as amines, chlorides, or low energy radicals in aqueous solution. TEMPO also has genotoxic activity that inhibits DNA synthesis in bacterial cells through oxidation of guanine residues on DNA molecules., Synthetic Route of 2403-88-5
Referemce:
Piperidine – Wikipedia,
Piperidine | C5H11N – PubChem