897957-06-1, name is 6-Bromo-1-methylindolin-2-one, belongs to indolines-derivatives compound, is considered to be a conventional heterocyclic compound, which is widely used in drug synthesis. The chemical synthesis route is as follows. 897957-06-1
To I-3.2 (91 mg, 0.40 mmol) in anhydrous dioxane (8 mL) is added R5 (155 mg, 0.61 mmol) and potassium acetate (120 mg, 1.22 mmol). The mixture is purged with Argon, [1,1?-Bis(diphenylphosphino)ferrocene]dichloropalladium(II) (PdCl2(dppf)) (33 mg, 0.040 mmol) added and heated to 80 C. for 1.5 h. The reaction mixture is diluted with EA and water, the organic layer washed with brine, dried and concentrated. The residue is purified via column chromatography (cyclohexane/EA=1:1). Yield 100%. m/z 274 [M+H]+, rt 0.71 min, LC-MS Method b.
Statistics shows that 897957-06-1 is playing an increasingly important role. we look forward to future research findings about 6-Bromo-1-methylindolin-2-one.
Reference:
Patent; BOEHRINGER INGELHEIM INTERNATIONAL GMBH; GRUNDL, Marc; OOST, Thorsten; PAUTSCH, Alexander; PETERS, Stefan; RIETHER, Doris; WIENEN, Wolfgang; US2013/172327; (2013); A1;,
Indoline – Wikipedia,
Indoline | C8H9N – PubChem