Electric Literature of 504-63-2 ,Some common heterocyclic compound, 504-63-2, molecular formula is C3H8O2, 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.
Add hexadecane bromide (1.52 g, 5 mmol) to the reaction flask.And 1,3-propanediol (1.14 g, 15 mmol),Add 5 ml of dimethyl sulfoxide and 5 ml of tetrahydrofuran to dissolve.Add sodium hydroxide (800mg, 20mmol)The reaction was carried out for 24 hours at room temperature.Dilute with 10 ml of water,Adjust the pH to neutral with 2M dilute hydrochloric acid,Extracted with ethyl acetate 3 times,Combine the organic phase,Washed with saturated brine and concentrated.Purified by silica gel column chromatography to give compound 1.0g, Yield: 66.7%.
In the field of chemistry, the synthetic routes of compounds are constantly being developed and updated. I will also mention this compound in other articles. 504-63-2, 1,3-Propanediol, other downstream synthetic routes, hurry up and to see.
Reference:
Patent; Shenzhen Tajirui Bio-pharmaceutical Co., Ltd.; Wang Yihan; Zhao Jiuyang; (46 pag.)CN109485676; (2019); A;,
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