Synthetic Route of 366-99-4, 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. 366-99-4, name is 3-Fluoro-4-methoxyaniline belongs to ethers-buliding-blocks compound, it is a common compound, a new synthetic route is introduced below.
Example 31 Synthesis of (4,6-Dichloro-[1,3,5]triazin-2-yl)-(3fluoro-4-methoxy-phenyl)-amine (124) To cyanuric chloride (28.84 g, 156.0 mmol) dissolved in acetone (200 mL) stirring at approximately 0-5° 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° 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° 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.
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-Fluoro-4-methoxyaniline, other downstream synthetic routes, hurry up and to see.
Reference:
Patent; Timmer, Richard T.; Alexander, Christopher W.; Pillarisetti, Sivaram; Saxena, Uday; Yeleswarapu, Koteswar Rao; Pal, Manojit; Reddy, Jangalgar Tirupathy; Krlshna Reddy, Velagala Venkata Rama Murali; Sridevi, Bhatlapenumarthy Sesha; Kumar, Potlapally Rajender; Reddy, Gaddam Om; US2004/209880; (2004); A1;,
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