Each compound has different characteristics, and only by selecting the characteristics of the compound suitable for a specific situation can the compound be applied on a large scale. 31230-17-8, name is 5-Methyl-1H-pyrazol-3-amine, This compound has unique chemical properties. The synthetic route is as follows., Product Details of 31230-17-8
The purchased 3-amino-5-methylpyrazole (20 g, 206 mmol) was dissolved in 200 ml of water and sodium bicarbonate (52 g, 618 mmol) was slowly added.Acetic anhydride (39 mL, 412 mmol) was added slowly and the system was heated to reflux overnight.After cooling, the crystals are precipitated, filtered, and washed with solid water and dried.Product A (12.4 g, 88 mmol, 43% yield) was obtained.
Chemical properties determine the actual use. Each compound has specific chemical properties and uses. We look forward to more synthetic routes in the future to expand reaction routes of 31230-17-8.
Reference:
Patent; East China Normal University; Chinese Academy Of Sciences Shanghai Pharmaceutical Institute; Lv Wei; Zhang Qiumeng; Xiao Donghuai; Shen Qianqian; Su Yi; Chen Yi; Ding Jian; (41 pag.)CN109020980; (2018); A;,
Pyrazole – Wikipedia,
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