These common heterocyclic compound, 110568-64-4, name is 6-Nitroisoindolin-1-one, 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. Formula: C8H6N2O3
Step C / Intermediate B8: 5-aminoisoindoiin-1 -oneTo a solution of 5-nitroisoindolin-1 -one (60 mg, 0.337 mmoi) in methanol (20 mL) was added palladium on carbon (10 percent, 50 mg). The mixture was stirred under an atmosphere of hydrogen for 1 hour. Filtration through Celite, followed by concentration led to 5-aminoisoindoiin-1 -one as a tan solid (38 mg, yield 78.2 percent).
Keep reading other articles of 6-Nitroisoindolin-1-one! Don’t worry, you don’t need a PhD in chemistry to understand the explanations! I believe this compound will play a more active role in future production and life.
Reference:
Patent; CENTAURUS BIOPHARMA CO., LTD.; XIAO, Dengming; CHENG, Liang; LIU, Xijie; HU, Yuandong; XU, Xinhe; LIU, Zhihua; ZHANG, Lipeng; WU, Wei; WANG, Shulong; SHEN, Yu; LI, Gen; WANG, Yin; ZHAO, Sheng; LI, Chonglong; TANG, Jia; YU, Honghao; WO2012/92880; (2012); A1;,
Indoline – Wikipedia,
Indoline | C8H9N – PubChem