Adding a certain compound to certain chemical reactions, such as: 73406-50-5, Ethyl 3-hydroxypicolinate, 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, Computed Properties of C8H9NO3, blongs to pyridine-derivatives compound. Computed Properties of C8H9NO3
EXAMPLE 2 Preparation of ethyl 3-(4,6-dimethoxypyrimidin-2-yl)oxy picolinate (Compound No. 2) To 0.5 g of 60% sodium hydride, 50 ml of hexane was added, and subjected to decantation. Then, the mixture was suspended in 30 ml of dimethylformamide. To the dimethylformamide suspension, 1.9 g of ethyl 3-hydroxypicolinate was gradually added, and the 2.0 g of 2-chloro-4,6-dimethoxypyrimidine was added. The mixture was heated and stirred at a reaction temperature of from 130 to 140 C. for 4 hours. After cooling, the reaction solution was poured into water, and extracted with ethyl acetate. The extract was washed with water and dried over magnesium sulfate. Ethyl acetate was distilled off under reduced pressure, and the residue was purified by silica gel column chromatography (hexane-ethyl acetate) to obtain 1.4 g of ethyl 3-(4,6-dimethoxypyrimidin-2-yl)oxy picolinate. (Yield: 40%, pale yellow liquid, refractive index nD20 =1.5389)
The synthetic route of 73406-50-5 has been constantly updated, and we look forward to future research findings.
Reference:
Patent; Kumiai Chemical Industry Co., Ltd.; Ihara Chemical Industry Co., Ltd.; US4832729; (1989); A;,
Pyridine – Wikipedia,
Pyridine | C5H5N – PubChem