Imidazole is a heterocyclic compound with a five-membered planar ring. It is amphoteric and highly polar. 1739-84-0, formula is C5H8N2, Name is 1,2-Dimethyl-1H-imidazole. The pharmacophore of imidazole exists in bioactive compounds including amino acids, plant growth regulators and therapeutic agents. Application of C5H8N2.
Galvan, Vicente;Shrimant, Bharat;Bae, Chulsung;Prakash, G. K. Surya research published 《 Ionomer Significance in Alkaline Direct Methanol Fuel Cell to Achieve High Power with a Quarternized Poly(terphenylene) Membrane》, the research content is summarized as follows. Direct alk. fuel cells have recently shown a rapid surge in performance due to improvements to the anion exchange membrane (AEM) and electrocatalysts for oxygen reduction reaction (ORR). Recently, much focus has been in the area of improving the anion exchange ionomer (AEI), catalyst and AEM interface, mostly centered on the H2/O2 fuel cell. The use of liquids in fuel cells can offer some advantages compared to the H2/O2 fuel cell; thus, it is important to study the interaction between the AEI, catalyst and AEM in direct oxidation liquid fuel cells. This work reports the activity of the methanol oxidation reaction (MOR) in half-cell experiments with varying AEIs and the use of a poly(terphenylene) (TPN) membrane in an alk. direct methanol fuel cell (ADMFC). The results show that changing the cation structures of AEIs has a significant role in MOR on the PtRu/C catalyst. Moreover, with the use of a TPN membrane and the prepared anode containing AEIs, high power densities are achieved with <1 mgPtRu/cm2 in the catalyst layer.
Application of C5H8N2, 1,2-Dimethylimidazole is used in the synthesis of 1,2-dimethyl-3-n-butylimidazoliumchloride and 1,2-dimethyl-3-n-propylimidazolium chloride. It also can be used in the synthesis of 1-(2-methoxyethyl)-2,3-dimethylimidazolium chloride and hexafluorophosphate salts.
1,2-Dimethylimidazole is a heterocyclic compound that contains nitrogen and carbon. It can be produced by the reaction between glyoxal and fatty acid in the presence of a base. 1,2-Dimethylimidazole has been shown to have biological properties such as an antioxidant effect. It is also used as a chemical intermediate for production of other chemicals such as 2-methylimidazole and 3-methylimidazole. 1,2-Dimethylimidazole has been shown to react with metal carbonyls to produce methylimines, which are useful intermediates in organic synthesis. The reaction mechanism involves hydrogen bonding and steric interactions between the imidazole ring and the metal carbonyl reactant., 1739-84-0.
Referemce:
Imidazole – Wikipedia,
Imidazole | C3H4N2 – PubChem