Application of 103-09-3, 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. 103-09-3 name is 2-Ethylhexyl acetate, 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.
Reduce the temperature to 20-25 C, add 39.5kg (0.73kmol) of sodium methoxide solid, start stirring, control the temperature of the kettle at 20-25 C, and add 93.8kg (0.69kmol) of p-methoxybenzaldehyde dropwise within 30min. the temperature was raised to 110 C until the GC content of p-methoxybenzaldehyde was less than 0.25%. It takes about 1h.After the reaction is completed, water is added to the reaction system, stirred, left to stand, and separated into layers.An aqueous layer and an organic layer were obtained. Washing the organic layer to separate the aqueous layer,Obtain a washed organic layer, rectifying the organic layer, the yield of isooctyl p-methoxycinnamate was 183.0 kg (0.63 kmol), and the yield was 91.5%.
At the same time, in my other blogs, there are other synthetic methods of this type of compound, 2-Ethylhexyl acetate, and friends who are interested can also refer to it.
Reference:
Patent; Anhui Shengnuobei Chemical Technology Co., Ltd.; Liu Qifa; Wang Rong; Yang Jian; Wang Zhongxiao; Li Juan; (12 pag.)CN110540505; (2019); A;,
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