Researchers who often do experiments know that organic synthesis is a process of preparing more complex target molecules from simple raw materials through one or more chemical reactions. Generally, it requires fewer steps, and cheap raw materials. 675109-45-2, name is 6-Amino-2,3-dihydro-1H-isoindol-1-one, A new synthetic method of this compound is introduced below., Product Details of 675109-45-2
To a toluene solution (5 mL) of compound Int-1 (100 mg), m-CPBA (146 mg) was added and stirred at room temperature overnight to obtain a solution A. NaH (56 mg) was added to a DMF (5 mL) solution in which Compound A-31 (54 mg) was dissolved, and stirred at room temperature for 30 minutes to obtain a mixture B. Then A was slowly added to B and stirred overnight at room temperature. The reaction solution was poured into a saturated ammonium chloride solution, a white solid was precipitated, and the filter cake was purified by thin layer chromatography TLC (dichloromethane: methanol (v / v) = 20: 1) to obtain a crude product. Methanol (2 mL) was added, and then placed in an ultrasonic cleaner for 5 minutes, filtered, and the filter cake was dried to obtain the standard product HY-B030 (5.8 mg) as a white solid.
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:
Patent; Shanghai Hongyi Biological Technology Co., Ltd.; Chinese Academy Of Sciences Shanghai Pharmaceutical Institute; Wu Rongguang; Li Jia; Yi Dewu; Zhou Yubo; Ye Wei; Wang Peipei; Xiang Junfeng; Zhang Kaixiang; Hu Xiaobei; (61 pag.)CN110872296; (2020); A;,
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