Electric Literature of 1628-89-3, Adding some certain compound to certain chemical reactions, such as: 1628-89-3, name is 2-Methoxypyridine,molecular formula is C6H7NO, 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 1628-89-3.
A: 2 mol of 6-methoxypyridine and 700 ml of a 22percent potassium chloride solution were added to the reaction vessel.1.2L mass fraction of 26percent heptane solution, control solution temperature to 15 ° C,Adding an aqueous solution, 6 mol of aluminum isopropoxide, controlling the stirring speed of 370 rpm, and continuing the reaction for 120 min; B: Then, 6 mol of antimony trichloride powder was added, the temperature was controlled at 26 ° C, the reaction was continued for 3 h, then the temperature was lowered to 8 ° C, allowed to stand for 50 min, and the solution was layered.The oil layer was separated and washed 5 times with a 15percent sodium sulfate solution.The solution was washed 8 times with a mass fraction of 77percent in xylene and recrystallized from a cyclohexene solution having a mass fraction of 86percent.The dehydrating agent was dehydrated with anhydrous sodium sulfate to obtain 216.038 g of the obtained N-methylpyridin-2-one, and the yield was 99.1percent.
According to the analysis of related databases, 1628-89-3, the application of this compound in the production field has become more and more popular.
Reference:
Patent; Chengdu Kadifu Technology Co., Ltd.; Liao Runai; (4 pag.)CN108239022; (2018); A;,
Pyridine – Wikipedia,
Pyridine | C5H5N – PubChem