1074-82-4, These common heterocyclic compound, 1074-82-4, name is Potassium 1,3-dioxoisoindolin-2-ide, its traditional synthetic route has been very mature, but the traditional synthetic route has various shortcomings, such as complicated route, low yield, poor purity, etc, below Introduce a new synthetic route.
General procedure: Acetone (150mL) and dibromoalkyl (30mol) were added to a 250mL three-necked round-bottom flask fitted with a mechanical stirrer and reflux condenser. Potassium phthalimide (11.85g, 10 mol) was added slowly over a 15-min period, and then the reaction mixture was heated under reflux for 10h. The reaction mixture was filtered via suction, and the acetone was removed via rotary evaporation. The crude product was purified by flash chromatography on silica gel (EtOAc:petroleum ether=1:14) to afford 2-5 as white solid.
Chemical properties determine the actual use. Each compound has specific chemical properties and uses. We look forward to more synthetic routes in the future to expand reaction routes of 1074-82-4.
Reference:
Article; Hu, Kun; Qi, Yan-Jie; Zhao, Juan; Jiang, He-Fei; Chen, Xin; Ren, Jie; European Journal of Medicinal Chemistry; vol. 64; (2013); p. 529 – 539;,
Indoline – Wikipedia,
Indoline | C8H9N – PubChem