Related Products of 774-47-0, 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. 774-47-0, name is 5,6-Difluoroindoline-2,3-dione belongs to indolines-derivatives compound, it is a common compound, a new synthetic route is introduced below.
General procedure: A mixture of 5-amimotetrazole (1 mmol, 0.085 g), appropriateisatin (1 mmol), dimedone (1 mmol, 0.14 g) and [MeC(OH)2]+ClO4-(10 mol%) was stirred in EtOH/H2O (1:1, 4 mL) at 80 C. After theindicated time, the reaction was quenched into water (50 mL) andcooled. The precipitated product was separated by centrifugation andpurified by silica gel chromatography to afford the desired product. Allthe products were characterised by melting point, 1H NMR, 13C NMRand LC-MS.
In the field of chemistry, the synthetic routes of compounds are constantly being developed and updated. I will also mention this compound in other articles, 5,6-Difluoroindoline-2,3-dione, other downstream synthetic routes, hurry up and to see.
Reference:
Article; Dai, Yong; Qi, Gang; Qian, Xiao-Rong; Journal of Chemical Research; vol. 37; 11; (2013); p. 705 – 708;,
Indoline – Wikipedia,
Indoline | C8H9N – PubChem