Product control by halide ions of ionic liquids in the ionothermal syntheses of Ni-(H)BTC metal-organic frameworks was written by Xu, Ling;Yan, Shihai;Choi, Eun-Young;Lee, Jin Yong;Kwon, Young-Uk. And the article was included in Chemical Communications (Cambridge, United Kingdom) in 2009.Quality Control of 1-Methyl-3-propylimidazolium Chloride This article mentions the following:
Ni(OAc)2-H3BTC (1,3,5-benzenetricarboxylic acid) system in various imidazolium ionic liquids, [RMI]X (R = Et, Pr, n-butyl; X = Cl, Br, I), produced five MOFs in two structure types; [RMI]2[Ni3(BTC)2(OAc)2] and [RMI]2[Ni3(HBTC)4(H2O)2][RMI]2. Their relative thermodn. stability varies with the cation size of RMI+, and the X– ions govern the kinetic factors so that their combination effects determine the final product. In the experiment, the researchers used many compounds, for example, 1-Methyl-3-propylimidazolium Chloride (cas: 79917-89-8Quality Control of 1-Methyl-3-propylimidazolium Chloride).
1-Methyl-3-propylimidazolium Chloride (cas: 79917-89-8) belongs to imidazole derivatives. Many natural products, especially alkaloids, contain the imidazole ring. These imidazoles share the 1,3-C3N2 ring but feature varied substituents. This ring system is present in important biological building blocks, such as histidine and the related hormone histamine.Quality Control of 1-Methyl-3-propylimidazolium Chloride
Referemce:
Imidazole – Wikipedia,
Imidazole | C3H4N2 – PubChem