In the next few decades, the world population will flourish. As the population grows rapidly and people all over the world use more and more resources, all industries must consider their environmental impact. 597-31-9, name is 3-Hydroxy-2,2-dimethylpropanal, the common compound, a new synthetic route is introduced below. Product Details of 597-31-9
The hydroxypivalaldehyde and sodium hydroxide solution obtained in the step (3) were added to a four-necked flask, heated and refluxed for 2 hours with stirring at 85 to 95 C,The weight ratio of the BaO / SiO2 core-shell microsphere catalyst was 27: 5: 270: 15, the weight ratio of the catalyst was 4: Stirring to 60 C while adding ammonia to keep the pH of the reaction solution 7-9, 8 hours after the stop reaction, the reaction solution suction filter, the filtrate concentration adjusted with concentrated hydrochloric acid ph value 3-4, extracted with acetone , After evaporation of acetone standing, precipitation crystallization is hydroxy pivalic acid, the yield was 91%
The synthetic route of 597-31-9 has been constantly updated, and we look forward to future research findings.
Reference:
Patent; Suzhou Yi Dike Pharmaceutical Chemical Co; Hu, Haiwei; Ding, Jing; Yan, Yongping; Zheng, Hui; Yan, Hui; (7 pag.)CN105753684; (2016); A;,
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