Reference of 1535-73-5,Some common heterocyclic compound, 1535-73-5, name is 3-Trifluoromethoxyaniline, molecular formula is C7H6F3NO, traditional synthetic route has been very mature, but the traditional synthetic route has various shortcomings, such as complicated route, low yield, poor purity, etc, below Introduce a new synthetic route.
General procedure: To a stirred solution of substituted aniline (1 eq) in methanol (3 mL), oxetan-3-tert-butylsulfinimine (1.5 eq) was added under argon atmosphere. Reaction mixture was heated at 60 C for appropriate time (Table 2). After the completion of reaction (TLC), reaction mixture was then concentrated. To the resulting residue water was added and then extracted with ethyl acetate (2 X 3 mL). Organic layer was then dried over anhydrous sodium sulphate and filtered. Solvent was removed under reduced pressure. The resulting products were then purified by chromatography using n-hexane?ethyl acetate (7:3) to afford pure 2-methyl-N-[(3-phenylamino)oxetan-3-yl]-2-propanesulfinamide derivatives. All synthesized compounds were characterized by IR, 1H-NMR, HRMS and 13C-NMR spectroscopic techniques.
The synthetic route of 1535-73-5 has been constantly updated, and we look forward to future research findings.