Adding a certain compound to certain chemical reactions, such as: 1336963-95-1, name is 6-Bromo-7-fluoroindoline-2,3-dione, belongs to indolines-derivatives 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 1336963-95-1, COA of Formula: C8H3BrFNO2
Compound 2 (1.58 g, 6.48 mmol) and Compound 3 (1.49 g, 6.48 mmol) were dissolved in 75 mL acetic acid,Concentrated HCl (37%, 0.4 mL) was added thereto,Reflux reaction 24 hours after cooling and filtration,Washed,Ethanol washing,Ether wash,After drying, the dark red compound 4 (2.13 g, yield 72%) was obtained.
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Reference:
Patent; Peking University; Pei, Jian; Lei, Ting; Dou, Jinhu; (29 pag.)CN103804271; (2016); B;,
Indoline – Wikipedia,
Indoline | C8H9N – PubChem