Zhang, Hao-Ran published the artcileDirect Arene Trifluoromethylation Enabled by a High-Valent CuIII-CF3 Compound, Related Products of isoquinoline, the main research area is arene heteroarene trifluoromethylation copper; Arenes; C−H Functionalization; High-Valent Copper Species; Radical Reaction; Trifluoromethylation.
Direct C-H trifluoromethylation of arenes and heteroarenes poses an important synthetic challenge that is highly desirable. High-valent CuIII-CF3 compounds have often been invoked in copper-mediated trifluoromethylation reactions, but the fundamental reactivity toward arenes is elusive. Herein, direct C-H trifluoromethylation of arenes/heteroarenes by a high-valent CuIII-CF3 compound is disclosed for the first time. The CuIII-CF3 compound serves CF3 radical and a CuII oxidant by homolytic cleavage of a CuIII-CF3 bond, which engage synergistically in a SEAr type reaction with arenes. The presence of K2S2O8 co-oxidant can significantly improve the reaction yields. This reaction shows good efficiency, broad functional group tolerance, and the potential in late-stage functionalization. The reactivity of high-valent CuIII-CF3 compounds disclosed in this study represents an important progress in organofluorine and CuIII chem.
Angewandte Chemie, International Edition published new progress about Heterocyclic aromatic compounds Role: RCT (Reactant), SPN (Synthetic Preparation), RACT (Reactant or Reagent), PREP (Preparation). 151-10-0 belongs to class isoquinoline, name is 1,3-Dimethoxybenzene, and the molecular formula is C8H10O2, Related Products of isoquinoline.
Referemce:
Isoquinoline – Wikipedia,
Isoquinoline | C9H7N – PubChem