Reference of 30595-79-0, 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. 30595-79-0, name is 2,6-Dichlorophenethyl alcohol, molecular formula is C8H8Cl2O, The 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.
Under the protection of argon, Weigh compound 5-2 (0.5 g, 2.62 mmol) in anhydrous toluene (8 mL), Add sodium hydride (0.131 g, 3.28 mmol), After heating to 40 C and stirring for 15 minutes, Cool the reaction to room temperature, Cuprous chloride (13 mg, 0.131 mmol) was added, Toluene (2 mL) and ethyl acetate (0.013 mL) were subsequently added, Heated to 120 C and refluxed for 24h, After the reaction is completed, the reaction solution is cooled to room temperature. Slowly add ice water to quench the sodium hydride, filter to remove insoluble matter, The filtrate was diluted with water and transferred to a separating funnel. Extract with methyl tert-butyl ether (10 mL x 3), combine the organic phases, The organic phase was washed with saturated brine (5 mL x 3), dried over anhydrous sodium sulfate, The solvent was distilled off under reduced pressure, The residue was purified by column chromatography (eluent: petroleum ether / ethyl acetate = 50: 1), Compound 5-3 (light yellow liquid, 0.25 g) was obtained.
According to the analysis of related databases, 30595-79-0, the application of this compound in the production field has become more and more popular.
Reference:
Patent; China Pharmaceutical University; Sun Hongbin; Kong Yi; Chen Si; Chen Panpan; Chen Fangjun; Song Hangyu; Ren Shenhong; Liu Zhaojun; (140 pag.)CN110627817; (2019); A;,
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