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. 20870-79-5, name is 5-Nitroindolin-2-one, This compound has unique chemical properties. The synthetic route is as follows., Product Details of 20870-79-5
To a suspension of 5-nitroindolin-2-one (5 g, 1 eq.) in EtOH(50 mL), activated carbon (1 g) and FeCl3 (1 g) were added.The mixture was heated to 78 C, and stirred for 10 min.Then 80% aqueous solution of hydrazine hydrate (8 eq.)was added dropwise into the reaction mixture in 5 min, theresulting mixture was stirred at 78 C for 8-10 h, thencooled to room temperature. The mixture was filtered to remove residue of activated carbon; the filtrate was concentratedunder vacuum to afford crude product, which waspurified by recrystallization from EtOH (about 15 mL) togive 5-aminoindolin-2-one as a pale yellow solid (yield91.9%).
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 20870-79-5.
Reference:
Article; Zhou, Yuanzheng; Ju, Yuan; Yang, Yang; Sang, Zitai; Wang, Zhenling; He, Gu; Yang, Tao; Luo, Youfu; Journal of Antibiotics; vol. 71; 10; (2018); p. 887 – 897;,
Indoline – Wikipedia,
Indoline | C8H9N – PubChem