Adding a certain compound to certain chemical reactions, such as: 51572-93-1, name is O-(2,4-Dichlorobenzyl)hydroxylamine hydrochloride, belongs to chlorides-buliding-blocks compound, 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 51572-93-1, Computed Properties of C7H8Cl3NO
General procedure: To a solution of 3ae3e (1 mmol) in anhydrous ethanol (10 mL),corresponding O-benzylhydroxylamine hydrochloride (1 mmol)and NaOAc (1.2 mmol) were added and the resulting solution wasstirred at the room temperate for 3 h. The mixture was concentratedand taken in ethyl acetate (20 mL), washed with water(20 mL), saturated sodium chloride solution (20 mL) and dried oversodium sulfate. The resulting solution was concentrated and thepurification of the residue by recrystallization from ethanol yieldedthe desired compounds 4a-4t
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Reference:
Article; Lv, Xian-Hai; Li, Qing-Shan; Ren, Zi-Li; Chu, Ming-Jie; Sun, Jian; Zhang, Xin; Xing, Man; Zhu, Hai-Liang; Cao, Hai-Qun; European Journal of Medicinal Chemistry; vol. 108; (2016); p. 586 – 593;,
Chloride – Wikipedia,
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