Application of 38336-04-8, As we all know, there are many different methods for the synthesis of a compound, and people can choose the synthesis method that suits their own laboratory according to the actual situation. 38336-04-8 name is 2-(Benzyloxy)-1-ethanamine, This compound is widely used in many fields, so it is necessary to find a new synthetic route. The downstream synthesis method of this compound is introduced below.
General procedure: Ethyl 2-(4-chloro-3-nitrophenyl)-2-methylpropanoate (3a)(16.15 g, 0.0594 mol), 4 (27.77 g, 0.149 mol), K2CO3 (28.69 g,0.208 mol), KI (0.99 g, 5.94 mmol), TBAB (1.91 g, 5.94 mmol) and150 mL DMSO were added into a round-bottomed flask. The mixturewas heated to 120 C for 24 h then cooling to room temperature.The reaction mixture was diluted with saturated NH4Claqueous solution (250 mL) and extracted with CH2Cl2 (450 mL).The combined organic layer was washed with brine (300 mL), driedover anhydrous sodium sulfate, filtered, and concentrated in vacuo.The residue was purified by silica gel column chromatography (PE:EtOAc = 4:1) to give compound 5a (15.82 g) as yellow oil in 69%yields.
At the same time, in my other blogs, there are other synthetic methods of this type of compound, 2-(Benzyloxy)-1-ethanamine, and friends who are interested can also refer to it.
Article; Chen, Dongxing; Shi, Jinyu; Liu, Jing; Zhang, Xueying; Deng, Xiaoying; Yang, Yanyan; Cui, Shuang; Zhu, Qihua; Gong, Guoqing; Xu, Yungen; Bioorganic and Medicinal Chemistry; vol. 25; 2; (2017); p. 458 – 470;,
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