In the chemical reaction process, reaction time, type of solvent, can easily affect the result of the reaction, thereby determining the yield and properties of the reaction product. An updated downstream synthesis route of 118289-55-7 as follows. Recommanded Product: 6-Chloro-5-(2-chloroethyl)indolin-2-one
General procedure: A mixture of 6-chloro-5-(2-chloroethyl)-1,3-dihydro-2H-indol-2-one 1 (1.00mol), potassium carbonate (1.20mol), secondary amine (2a-h, 1.30mol) in water (10mL) was refluxed until completion (TLC, about 24-48h) and the reaction mass was cooled to RT and then extracted with DCM to get crude 3a-h. Recrystallized using aqueous acetone or aqueous ethanol or methanol (Yield 55-70%).
According to the analysis of related databases, 118289-55-7, the application of this compound in the production field has become more and more popular.
Reference:
Article; Meti, Gangadhar Y.; Kamble, Atulkumar A.; Kamble, Ravindra R.; Somagond, Shilpa M.; Devarajegowda; Kumari, Sandhya; Kalthur, Guruprasad; Adiga, Satish K.; European Journal of Medicinal Chemistry; vol. 121; (2016); p. 221 – 231;,
Indoline – Wikipedia,
Indoline | C8H9N – PubChem