Synthetic Route of 1535-73-5, In the next few decades, the world population will flourish. As the population grows rapidly and people all over the world use more and more resources, all industries must consider their environmental impact. 1535-73-5, name is 3-Trifluoromethoxyaniline belongs to ethers-buliding-blocks compound, it is a common compound, a new synthetic route is introduced below.
3-(trifluoromethoxy)phenylamine (50 mg, 0.28 mmol) was dissolved in dry DCM (5 mL) , triethylamine (56 mg, 0.52 mmol) and triphosgene (27 mg, 0.094 mmol) were added to the reaction mixture and stirred at room temperature for three hours. In the reaction solution N-(6-(3-amino-4-fluorophenoxy)benzo[d]thiazol-2-yl)cyclopropanecarboxamide (96 mg, 0.28 mmol) was added thereto, and after reacting for 2 h, the reaction mixture was evaporated to dryness.The residue was directly purified by column chromatography (eluent: dichloromethane / methanol = 100:3). Finally, 32 mg of a white solid was obtained in a yield of 20percent.
In the field of chemistry, the synthetic routes of compounds are constantly being developed and updated. I will also mention this compound in other articles, 3-Trifluoromethoxyaniline, other downstream synthetic routes, hurry up and to see.
Reference:
Patent; Second Military Medical University; Zhuang Chunlin; Miao Zhenyuan; Zhang Hao; Chen Xiaofei; Cai Zhenyu; Zhang Wannian; Xu Lijuan; (36 pag.)CN109053630; (2018); A;,
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