Saikia, Sudakhina published the artcileRegioselective Friedel-Crafts Acylation Reaction Using Single Crystalline and Ultrathin Nanosheet Assembly of Scrutinyite-SnO2, Recommanded Product: 1,3-Dimethoxybenzene, the main research area is aryl ketone preparation regioselective solventless; arene acid chloride Friedel Crafts acylation tin oxide catalyst.
In this work, a facile and general approach for the synthesis of single crystalline and ultrathin 2D nanosheets assembly of scrutinyite-SnO2 through a simple solvothermal method has been described. The structural and compositional characterization using X-ray diffraction (Rietveld refinement anal.), high-resolution transmission electron microscopy, at. force microscopy, XPS, and so on reveal that the as-synthesized 2D nanosheets are ultrathin and single crystallized in the scrutinyite-SnO2 phase with high purity. The ultrathin SnO2 nanosheets show predominant growth in the [011] direction on the main surface having a thickness of ca. 1.3 nm. The SnO2 nanosheets are further employed for the regioselective Friedel-Crafts acylation to synthesize aromatic ketones RC(O)R1 (R = C6H5, 4-CH3C6H4, 2-thienyl, etc.; R1 = Me, Ph) that have potential significance in chem. industry as synthetic intermediates of pharmaceuticals and fine chems. A series of aromatic substrates acylated over the SnO2 nanosheets have afforded the corresponding aromatic ketones with up to 92% yield under solvent-free conditions. Comprehensive catalytic investigations display the SnO2 nanosheet assembly as a better catalytic material compared to the heterogeneous metal oxide catalysts used so far in the view of its activity and reusability in solvent-free reaction conditions.
ACS Omega published new progress about Aromatic hydrocarbons Role: RCT (Reactant), RACT (Reactant or Reagent). 151-10-0 belongs to class isoquinoline, name is 1,3-Dimethoxybenzene, and the molecular formula is C8H10O2, Recommanded Product: 1,3-Dimethoxybenzene.
Referemce:
Isoquinoline – Wikipedia,
Isoquinoline | C9H7N – PubChem