2436-29-5, name is 3-(1,3-Dioxoisoindolin-2-yl)propanal, 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. SDS of cas: 2436-29-5
Bromine (0.22 ml, 4.29 mmol) was added dropwise to a solution (30 ml) of 3-(1,3-dioxo-1,3-dihydro-2H-isoindol-2-yl)propanal (866 mg, 4.36 mmol) in acetic acid at room temperature. After stirring at room temperature for 2 hours, the reaction solution changed in color from brown to colorless. Thiourea (373 mg, 4.90 mmol) was added to the reaction solution and the resulting mixture was refluxed for 2 hours. After completion of the reaction, the solvent was distilled off under reduced pressure and the resulting residue was washed with methanol-diethyl ether and then dried. The solvent was distilled off under reduced pressure to obtain the title compound (616 mg, 55.8%).; LC/MS (M+1, retention time): 260.0, 3.76 min.
The synthetic route of 2436-29-5 has been constantly updated, and we look forward to future research findings.
Reference:
Patent; Dainippon Sumitomo Pharma Co., Ltd.; EP1640369; (2006); A1;,
Indoline – Wikipedia,
Indoline | C8H9N – PubChem