Adding a certain compound to certain chemical reactions, such as: 7699-18-5, name is 5-Methoxyindolin-2-one, belongs to indolines-derivatives compound, can increase the reaction rate and produce products with better performance than those obtained under traditional synthetic methods. Here is a downstream synthesis route of the compound 7699-18-5, COA of Formula: C9H9NO2
General procedure: To a Schlenk tube were added indolin-2-one 1 (0.3 mmol), t-BuOOH (0.6 mmol), and DCE (2 mL). Then the tube was stirred at 85 oC under air for the indicated time until complete consumption of starting material monitored by TLC analysis. After the reaction was finished, the reaction mixture was washed with brine. The aqueous phase was re-extracted with ethyl acetate (3×10 mL). The combined organic extracts were dried over Na2SO4, removal of the solvent under vacuum afforded the crude product, which was purified further by column chromatography using hexane-ethyl acetate (10:1).
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Reference:
Article; Ying, Wei-Wei; Zhu, Wen-Ming; Liang, Hongze; Wei, Wen-Ting; Synlett; vol. 29; 2; (2018); p. 215 – 218;,
Indoline – Wikipedia,
Indoline | C8H9N – PubChem