While the job of a research scientist varies, most chemistry careers in research are based in laboratories, where research is conducted by teams following scientific methods and standards. , Quality Control of Isoindoline
Will Isoindoline (58 muL, 0.5 mmol),And a stirrer is placed in the reaction tube,After replacing the inert gas,DMF (193 muL, 2.5 mmol) was added, and the reaction tube was sealed.The reaction tube was placed in a 150 C oil bath reactor and the reaction was stirred for 96 hours.After cooling to room temperature, it was diluted with 15 mL of water and extracted with ethyl acetate three times, 15 mL each time.The combined extracts were dried over anhydrous sodium sulfate and filtered, and the filtrate was concentrated under reduced pressure, and the crude product was subjected to column chromatography with ethyl acetate: petroleum ether = 1:3 (1% triethylamine) as eluent. Get pure.Black oily liquid with a yield of 80%.
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Reference:
Patent; Xiangtan University; Gong Xing; Yin Jiawen; Cai Changqun; (15 pag.)CN109293569; (2019); A;,
Indoline – Wikipedia,
Indoline | C8H9N – PubChem