61-70-1, In the next few decades, the world population will flourish. As the population grows rapidly and people all over the world use more and more resources, all industries must consider their environmental impact. 61-70-1, name is 1-Methylindolin-2-one belongs to indolines-derivatives compound, it is a common compound, a new synthetic route is introduced below.
General procedure: An oven-dried reflux tube equipped with a magnetic stir bar and a Teflon stopcock was charged with aryl halide (1 mmol), oxindole (1 mmol),potassium carbonate (1.1 mmol), catalyst nanoparticles (0.05 mmol)and 1,4-dioxane (2 ml) and heated at 70 C. The mixture was vigorously stirred under these reaction conditions and completion of the reaction was monitored by TLC (EtOAc: n-hexane, 25:75). After completion of the reaction, the reaction mixture was cooled to room temperature, the magnetic nanoparticles of the catalyst were collected using a magnet. Ethyl acetate (5 mL) and water (10 mL)were added to the mixture in the next step. The aqueous layer was furtherextracted by ethyl acetate (2*5 mL). The combined organic layerswere washed with saturated brine, dried over CaCl2, filtered, and concentrated to give a residue which was purified by recrystallization from ethanol and water or by column chromatography on silica gelusing EtOAc: n-hexane, 1:7.
The synthetic route of 61-70-1 has been constantly updated, and we look forward to future research findings.
Reference:
Article; Moghaddam, Firouz Matloubi; Tavakoli, Ghazal; Latifi, Fatemeh; Saeednia, Borna; Catalysis Communications; vol. 75; (2016); p. 37 – 41;,
Indoline – Wikipedia,
Indoline | C8H9N – PubChem