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. 169037-23-4, name is 5-(Trifluoromethoxy)indoline-2,3-dione belongs to indolines-derivatives compound, it is a common compound, a new synthetic route is introduced below. COA of Formula: C9H4F3NO3
General procedure: A mixture of beta-nitrostyrenes, isatin and tyrosine (1:1:1) was stirredunder heating at 100 C for 1 h in [bmim]Br (200 mg). After the reaction was completed, 10 mL of ethyl acetate was added to the reaction mixture and stirred for 15 min. The organic layer was separated, washed with water, and dried. The cycloadduct was further purified using hexane: ethyl acetate (3:2 v/v) as eluent employing column chromatography technique. After extraction of the cycloadduct, [bmim]Br wasdried under vacuum at 80 C for 2 h to exclude any water trapped from moisture and reused for subsequent runs.
The synthetic route of 169037-23-4 has been constantly updated, and we look forward to future research findings.
Reference:
Article; Kumar, Raju Suresh; Almansour, Abdulrahman I.; Arumugam, Natarajan; Mohammad, Faruq; Kotresha; Menendez, J. Carlos; Bioorganic and Medicinal Chemistry; vol. 27; 12; (2019); p. 2487 – 2498;,
Indoline – Wikipedia,
Indoline | C8H9N – PubChem