In an article, author is Olu, Pierre-Yves, once mentioned the application of 10465-81-3, Computed Properties of C12H20N4O2, Name is Diazene-1,2-diylbis(piperidin-1-ylmethanone), molecular formula is C12H20N4O2, molecular weight is 252.3128, MDL number is MFCD00010111, category is piperidines. Now introduce a scientific discovery about this category.
The True Fate of Pyridinium in the Reportedly Pyridinium-Catalyzed Carbon Dioxide Electroreduction on Platinum
Protonated pyridine (PyH+) has been reported to act as a peculiar and promising catalyst for the direct electroreduction of CO2 to methanol and/or formate. Because of recent strong incentives to turn CO2 into valuable products, this claim triggered great interest, prompting many experiments and DFT simulations. However, when performing the electrolysis in near-neutral pH electrolyte, the local pH around the platinum electrode can easily increase, leading to Py and HCO3- being the predominant species next to the Pt electrode instead of PyH+ and CO2. Using a carefully designed electrolysis setup which overcomes the local pH shift issue, we demonstrate that protonated pyridine undergoes a complete hydrogenation into piperidine upon mild reductive conditions (near 0V vs. RHE). The reduction of the PyH+ ring occurs with and without the presence of CO2 in the electrolyte, and no sign of CO2 electroreduction products was observed, strongly questioning that PyH+ acts as a catalyst for CO2 electroreduction.
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Reference:
Piperidine – Wikipedia,
,Piperidine | C5H11N – PubChem