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. 110568-64-4, name is 6-Nitroisoindolin-1-one, This compound has unique chemical properties. The synthetic route is as follows., Application In Synthesis of 6-Nitroisoindolin-1-one
Step 4: Synthesis of 5-Amino-2,3-dihydro-isoindol-1-one To a suspension of Fe (1.1 g, 19.6 mmole), NH4Cl (1.5 g, 28 mmole) in a mixture of ethanol/water (30 ml/7 ml) at 80° C. was added a mixture of 5-Nitro-2,3-dihydro-isoindol-1-one (1 g, 5.6 mmole) in 10 ml ethanol. The reaction mixture was stirred at 80° C. for 2 hours. Mixture was cooled down, filtered off, solid was washed with 50 ml ethanol. The filtrate was concentrated, taken into 50 ml ethylacetate, washed with 20 ml water. Organic layer was dried over Na2SO4, filtered and concentrated to give about 900 mg crude. Trituration with methyl t-butylether gave 400 mg pure product, 48percent yield. A 18 ml vial was loaded with a mixture of 30percent H2O2 (1 ml), 3N NaOH (3 ml) and MeOH (2.5 ml). To this mixture 5-Amino-pyridine-2-carbonitrile (450 mg, 3.78 mmole) was added at room temperature. Reaction mixture was stirred at rt for 45 minutes, TLC showed the starting material to be consumed. The mixture was diluted with water and filtered; the solid was washed with water and dried to give 480 mg product, 92percent yield.
According to the analysis of related databases, 110568-64-4, the application of this compound in the production field has become more and more popular.
Reference:
Patent; Nivalis Therapeutics, Inc.; Wasley, Jan; Rosenthal, Gary J.; Sun, Xicheng; Strong, Sarah; Qiu, Jian; US9138427; (2015); B2;,
Indoline – Wikipedia,
Indoline | C8H9N – PubChem