Application of 7252-83-7, Each compound has different characteristics, and only by selecting the characteristics of the compound suitable for a specific situation can the compound be applied on a large scale. 7252-83-7, name is 2-Bromo-1,1-dimethoxyethane, This compound has unique chemical properties. The synthetic route is as follows.
In a 250 mL round bottom flask was added 4-(diethylamino)thiobenzamide (2.29 g, 11 mmol) dissolved in ethanol (60 mL).Then 2-bromo-1,1-dimethoxyethane (1.86 g, 11 mmol) and p-toluenesulfonic acid (1.89 g, 11 mmol) were added and the reaction was heated to 95 C. overnight.After the reaction is completed, the mixture is cooled to room temperature, and the solvent is evaporated under reduced pressure. The crude product is purified by column chromatography (petroleum ether/ethyl acetate/triethylamine (V/V/V)=2/1/0.05).A white solid was obtained (1.40 g, 55%).
The chemical industry reduces the impact on the environment during synthesis 2-Bromo-1,1-dimethoxyethane. I believe this compound will play a more active role in future production and life.
Reference:
Patent; SUNSHINE LAKE PHARMA CO., LTD.; ZHANG, YINGJUN; ZHANG, JIANCUN; WANG, XIAOJUN; LIN, RUNFENG; CAO, SHENGTIAN; WANG, ZHAOHE; LI, JING; (226 pag.)TWI607995; (2017); B;,
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