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. 366-99-4, name is 3-Fluoro-4-methoxyaniline, A new synthetic method of this compound is introduced below., HPLC of Formula: C7H8FNO
To cyanuric chloride (28.84 g, 156.0 mmol) dissolved in acetone (200 mL) stirring at approximately 0-5¡ã C., was added a solution of 3-fluoro-p-anisidine (22.16 g, 156.0 mmol) in acetone (200 mL) followed by the addition of NaOH (63 mL, 2.5 N, 156.0 mmol). The reaction mixture was allowed to stir at approximately 0-5¡ã C. for about 2 hours. The reaction mixture was then poured over crushed ice and neutralized with 10percent HCl (aq) and 5percent NaOH (aq). The resulting solid was collected by vacuum filtration, washed with water and dried overnight under vacuum. Column chromatography (silica gel, 70:30 hexane:ethyl acetate) yielded light yellow solid compound 124 (29.6 g, 66percent); mp 134¡ã C.; HPLC: Inertsil ODS-3V C18, 40:30:30 [KH2PO4 (0.01M, pH 3.2):CH3OH:CH3CN], 264 nm, Rt 20.3 min, 97.7percent purity.
The synthetic route of 366-99-4 has been constantly updated, and we look forward to future research findings.
Reference:
Patent; Timmer, Richard T.; Alexander, Christopher W.; Pillarisetti, Sivaram; Saxena, Uday; Yeleswarapu, Koteswar Rao; Pal, Manojit; Reddy, Jangalgar Tirupathy; Krishna Reddy, Velagala Venkata Rama Murali; Sridevi, Bhatlapenumarthy Sesha; Kumar, Potlapally Rajender; Reddy, Gaddam Om; US2004/209881; (2004); A1;,
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