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 6326-79-0 as follows. Formula: C8H4BrNO2
To R4 (500 mg, 2.21 mmol) in acetonitrile (15 mL) is added Mel (0.303 mL, 4.87 mmol) and K2CO3 (1.2 g, 8.68 mmol) and the reaction mixture stirred at 60 C for 45 min DCM and water is added and the aqueous layer extracted twice with DCM, the combined organic layers are washed with brine, dried and concentrated. Yield 65%. m/z 240/242 [M+H]+, rt 0.49 min, LC-MS Method b.
According to the analysis of related databases, 6326-79-0, the application of this compound in the production field has become more and more popular.
Reference:
Patent; BOEHRINGER INGELHEIM INTERNATIONAL GMBH; GRUNDL, Marc; OOST, Thorsten; PAUTSCH, Alexander; PETERS, Stefan; RIETHER, Doris; WIENEN, Wolfgang; WO2013/41497; (2013); A1;,
Indoline – Wikipedia,
Indoline | C8H9N – PubChem