Researchers who often do experiments know that organic synthesis is a process of preparing more complex target molecules from simple raw materials through one or more chemical reactions. Generally, it requires fewer steps, and cheap raw materials. 1535-73-5, name is 3-Trifluoromethoxyaniline, A new synthetic method of this compound is introduced below., Formula: C7H6F3NO
General procedure: 2-Chloro-4,6-dimethoxy-1,3,5-triazine (1 mmol) (2), substituted aniline (1 mmol)/heterocyclic amines (3) (1 mmol), anhydrous K2CO3 (2 mmol) were added in dry THF (5 mL) taken in a round bottom flask. The reaction mixture was refluxed at 70 °C for 4 h. After completion of the reaction the product is confirmed on thin-layer chromatography (TLC) using eluent (2:8 mL,ethyl acetate-hexane). The reaction mixture was quenched with water and the crude product was extracted with ethyl acetate (3 times) and organic layer was separated and dried over anhydrous Na2SO4. The solvent evaporated on rotavapour. The Crude material was purified by column chromatography (ethylacetate-n-hexane) and product 4(a-x) with good yield (70-75 percent) were obtained (Scheme-II).
The basis of chemical reaction formula synthesis, the synthesis route is composed of some specific reactions and combined according to certain logical thinking. We look forward to the emergence of more reaction modes in the future.