Reference of 1256823-05-8, Adding some certain compound to certain chemical reactions, such as: 1256823-05-8, name is 6-Chloro-4-methoxynicotinaldehyde,molecular formula is C7H6ClNO2, 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 1256823-05-8.
Product F (7.0 g, 0.040 mol) was dissolved in 420 mL of 40% HCl,After the mixture was stirred at 120 C for 12 h,The pH of the mixture is adjusted to 3. The reaction mixture was extracted with ethyl acetate (500 mL × 3). The organic layer was dried,After concentration, a silica gel column (mobile phase petroleum ether: ethyl acetate = 4: 1)After purification 5.0 g of the final product G was obtained,Yield 80%.
According to the analysis of related databases, 1256823-05-8, the application of this compound in the production field has become more and more popular.
Reference:
Patent; Suzhou Jianxiong Polytechnic College; Wang Yang; Gu Zhun; Jin Chen; Li Yunfeng; (9 pag.)CN106854177; (2017); A;,
Pyridine – Wikipedia,
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