Application of 496-12-8, Each compound has different characteristics, and only by selecting the characteristics of the compound suitable for a specific situation can the compound be applied on a large scale. 496-12-8, name is Isoindoline, This compound has unique chemical properties. The synthetic route is as follows.
3-lodo-4-methylbenzoic acid (262 mg, 1.0 mmol), isoindoline (284 uL, 1.5 mmol), and triethylamine (420 uL, 3.0 mmol) were dissolved in 10 ml. Of CH2CI2 and treated with HOBt (203 mg, 1.5 mmol) and EDC (288 mg, 1.5 mmol). The reaction were stirred at room temperature overnight. The reaction mixture was concentrated, diluted with EtOAc, and washed with water, 1 N HCI, and brine. The organic layer was dried (MgSO4), filtered, and concentrated. The crude residue was purified by flash chromatography on silica gel (CH2CI2/Et0Ac) to yield 301 mg (83%) of the product as a tan solid. MS (+ESI): m/z 363.9 [M+H]+.
The chemical industry reduces the impact on the environment during synthesis Isoindoline. I believe this compound will play a more active role in future production and life.
Reference:
Patent; WYETH LLC; LI, David, Zenan; O’NEIL, Steven, Victor; SPRINGER, Dane, Mark; ZEGARELLI, Benjamin, Miller; WO2010/124047; (2010); A1;,
Indoline – Wikipedia,
Indoline | C8H9N – PubChem