Nucleophilic and Radical Heptafluoroisopropoxylation with Redox-Active Reagents was written by Tong, Chao-Lai;Xu, Xiu-Hua;Qing, Feng-Ling. And the article was included in Angewandte Chemie, International Edition in 2021.Application of 109012-23-9 This article mentions the following:
The practical and efficient heptafluoroisopropoxylation reactions through the invention of a series of redox-active N-OCF(CF3)2 reagents e.g., I were described. These reagents were readily prepared from the oxidative heptafluoroisopropylation of hydroxylamines e.g., II with AgCF(CF3)2. The substitutions on the nitrogen atom significantly affected the properties and reactivities of N-OCF(CF3)2 reagents. Accordingly, two types of N-OCF(CF3)2 reagents including I and III were used as OCF(CF3)2 anion and radical precursors, resp. This protocol enables the direct heptafluoroisopropoxylation of a range of substrates, delivering the corresponding products in moderate to excellent yields. In the experiment, the researchers used many compounds, for example, Ethyl 1-methyl-4-nitro-1H-imidazole-2-carboxylate (cas: 109012-23-9Application of 109012-23-9).
Ethyl 1-methyl-4-nitro-1H-imidazole-2-carboxylate (cas: 109012-23-9) 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. Imidazole based anticancer drug find applications in cancer chemotherapy. It is used as buffer component for purification of the histidine tagged recombinant proteins in immobilized metal-affinity chromatography (IMAC).Application of 109012-23-9
Referemce:
Imidazole – Wikipedia,
Imidazole | C3H4N2 – PubChem