Imidazole is a five-membered heterocyclic moiety that possesses three carbon, two nitrogen, four hydrogen atoms, and two double bonds. 1739-84-0, formula is C5H8N2, Name is 1,2-Dimethyl-1H-imidazole. It is also known as 1, 3-diazole. It contains two nitrogen atoms, in which one nitrogen bear a hydrogen atom, and the other is called pyrrole type nitrogen. Related Products of 1739-84-0.
Niu, Zhen;Wu, Ruiyao;Yang, Yinxin;Huang, Lingyun;Fan, Weifeng;Dai, Quanquan;Cui, Long;He, Jianyun;Bai, Chenxi research published 《 Recyclable, robust and shape memory vitrified polyisoprene composite prepared through a green methodology》, the research content is summarized as follows. Due to the weak mech. performance of raw rubber, it cannot meet the actual use requirements, thus crosslinking and reinforcement have been the eternal theme of rubber materials. However, this permanent crosslinking structure brings the dilemma that the rubber materials cannot be recycled after the life cycle, which causes energy waste and serious environmental pollution. Herein, we present a facile and green methodol. to prepare covalently cross-linked yet recyclable and robust polyisoprene-based vitrimer. The carboxylated carbon nanodots (CNDs) were selected as both crosslinkers and reinforcing components to react with epoxidized polyisoprene (EPI) for the construction of dynamic crosslinked networks with exchangeable β-hydroxyl ester bonds for the first time. The dynamic covalent linkages endowed the EPI-based vitrimers with reprocessability and excellent shape memory performance. In addition, the dynamic exchangeable interface enables CNDs well-dispersed in the EPI matrix, which exhibited high reinforcement efficiency on the mech. properties of EPI composite.
Related Products of 1739-84-0, 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