Tong, Chao-Lai; Xu, Xiu-Hua; Qing, Feng-Ling published the artcile< Nucleophilic and Radical Heptafluoroisopropoxylation with Redox-Active Reagents>, Name: Ethyl 6-chloroimidazo[1,2-b]pyridazine-2-carboxylate, the main research area is heptafluoroisopropyl ether preparation; hydroxylamine oxidative heptafluoroisopropyl silver heptafluoroisopropylation; conformation; heptafluoroisopropoxylation; nucleophilic reactions; radical reactions; redox-active reagents.
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.
Angewandte Chemie, International Edition published new progress about Alcohols Role: RCT (Reactant), RACT (Reactant or Reagent). 64067-99-8 belongs to class pyridazine, and the molecular formula is C9H8ClN3O2, Name: Ethyl 6-chloroimidazo[1,2-b]pyridazine-2-carboxylate.
Referemce:
Pyridazine – Wikipedia,
Pyridazine | C4H4N2 – PubChem