Electric Literature of 16800-68-3, A common heterocyclic compound, 16800-68-3, name is 1-Acetylindolin-3-one, molecular formula is C10H9NO2, 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.
General procedure: 1a (35.0 mg, 0.2 mmol, 1 equiv.), tert-BuOK (22.4 mg, 0.2 mmol, 1.0 equiv.) were added to a Schlenk tube. Then 2 ml THF was added using a syringe. The reaction mixture was stirred 15min,and then added iodonium salt 2 (0.2 mmol, 1.0 eq). The reaction was stirred at 30C for 10 hours.After cooling to room temperature, the solvent was removed in vacuo and the residue was purifiedby silica gel using a proper eluent (EtOAc/Hexane) to afford the desired products
The basis of chemical reaction formula synthesis, the synthesis route is composed of some specific reactions and combined according to certain logical thinking. We look forward to the emergence of more reaction modes in the future.
Reference:
Article; Zhang, Yanxia; Han, Jianwei; Liu, Zhen-Jiang; Synlett; vol. 26; 18; (2015); p. 2593 – 2597;,
Indoline – Wikipedia,
Indoline | C8H9N – PubChem