Share a compound : C7H8FNO

These compound has a wide range of applications. It is believed that with the continuous development of the source of the synthetic route 3-Fluoro-4-methoxyaniline, its application will become more common.

Synthetic Route of 366-99-4,Some common heterocyclic compound, 366-99-4, name is 3-Fluoro-4-methoxyaniline, molecular formula is C7H8FNO, 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.

Example 62; Synthesis of N,N’-dicyclopropyl-N-(3-fluoro-4-methoxy-phenyl)-1,3,5-triazine-2,4,6-triamine (157); To cyanuric chloride (0.368 g, 2 mmol) in CH3CN at about -20° C. was added 3-fluoro-p-anisidine (0.28 g, 2 mmol) in CH3CN followed by the addition of DIEA (0.39 mL, 2.2 mmol) and stirred for about I hour. The reaction mixture was then stirred at room temperature for about 1 hour. Then cyclopropylamine (1.39 mL, 20 mmol) and DIEA (0.39 mL, 2.2 mmol) were added and the reaction mixture was stirred overnight at rt. The reaction mixture was worked up as usual, diluted with ethyl acetate and washed with brine. The organic layer was separated and dried over sodium sulfate, filtered, concentrated under reduced pressure, and compound 157 was purified by silica gel column chromatography (200 mg, 30percent), mp 91-92° C.; HPLC: Inertsil ODS-3V C18, 40:30:30 [KH2PO4 (0.01 M, pH 3.2):CH3OH:CH3CN], 264 nm, Rt 8.6 min, 99.1percent purity; MS (ESI): m/z 331(M+H, 100), 305 (0.8), 151 (0.3).

These compound has a wide range of applications. It is believed that with the continuous development of the source of the synthetic route 3-Fluoro-4-methoxyaniline, its application will become more common.

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;,
Ether – Wikipedia,
Ether | (C2H5)2O – PubChem