Chan, Chieh-Kai published the artcileEnvironmentally Friendly Nafion-Catalyzed Synthesis of Substituted 2-Ethyl-3-Methylquinolines from Aniline and Propionaldehyde under Microwave Irradiation, HPLC of Formula: 1885-29-6, the main research area is nafion quinoline environmentally microwave irradiation cyclization.
Herein, we report a facile synthetic methodol. for the preparation of 2,3-dialkylquinolines from anilines and propionaldehydes. This cyclization involved environmentally friendly Nafion NR50 as an acidic catalyst with microwave irradiation as the heating source. A series of substituted 2-ethyl-3-methylquinolines were prepared from various anilines and propionaldehyde derivatives through this protocol with good to excellent yields. Some new chem. structures were confirmed by X-ray single-crystal diffraction anal. and the related data were provided. The plausible reaction mechanism studies are also discussed.
Catalysts published new progress about Catalysts. 1885-29-6 belongs to class nitriles-buliding-blocks, name is 2-Aminobenzonitrile(Flakes or Chunks), and the molecular formula is C7H6N2, HPLC of Formula: 1885-29-6.
Referemce:
Nitrile – Wikipedia,
Nitriles – Chemistry LibreTexts