Electric Literature of 2568-33-4, Adding some certain compound to certain chemical reactions, such as: 2568-33-4, name is 3-Methylbutane-1,3-diol,molecular formula is C5H12O2, can increase the reaction rate and produce products with better performance than those obtained under traditional synthetic methods. Here is a downstream synthesis route of the compound 2568-33-4.
The 3 – methyl – 1, 3 butanediol (14 A) (5.0 g, 48 mmol) dissolved in dichloromethane (100 ml) in, add triethylamine (9.7 g, 96 mmol), 0 C slow […] carboxylic acid isopropyl ester (8.8 g, 72 mmol), transfusion reaction at room temperature for 3 hours. The reaction solution by adding water (100 ml) washing, for liquid phase after the saturated salt water (100 ml × 1) washing, drying with anhydrous sodium sulfate, filtered, the filtrate is concentrated under reduced pressure, the residue with silica gel column chromatography (ethyl acetate/petroleum ether (v/v)=1/10 – 1/1) separating and purifying, to obtain the title compound (3 – hydroxy -3 – methyl – butyl) isopropyl carbonate (14 B), colorless oily matter (4.5 g, yield 49%).
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. 2568-33-4, 3-Methylbutane-1,3-diol, other downstream synthetic routes, hurry up and to see.
Reference:
Patent; Sichuan Hai Sike Pharmaceutical Co., Ltd.; Qiu Guanpeng; Wei Yonggang; Lu Yonghua; Huang Qingping; Liao Pengfei; (41 pag.)CN107382870; (2017); A;,
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