Application of 6096-89-5, In the chemical reaction process, reaction time, type of solvent, can easily affect the result of the reaction, thereby determining the yield and properties of the reaction product. An updated downstream synthesis route of 6096-89-5 as follows.
l,r-Carbonyldiimidazole (162 mg, 1.00 mmol) was added to a solution of 0-1 -(3 -(trifluorometliyl)phenylsulfonyl)piperidin-4-yl)hydroxylamine (78.0 mg, 0.50 mmol) and triethylamine (101 mg, 1.00 mmol) in CH2Cl2 (15 ml) and stirred at room temperature for 24 hours. 2-(4-fluorophenoxy)ethanamine (162 mg, 0.50 mmol) was added to the reaction mixture and stirred at room temperature for another 17 hours. The reaction mixture was diluted with CH2Cl2 (50 ml) and washed with aqueous 0.1 N HCl solution (20 ml), H2O (30 ml x 3) and brine (30 ml), dried over Na2SO4, filtered and concentrated in vacuo. The residue was purified by preparative TLC (ethyl acetate/petroleum ether: 67/33) to give L1 (2-(4-fluorophenov)ethyl-3 -( 1 -(3 -(trifluoromethyl)phenylsulfonvDpiperidin-4-yloxy)urea (80 mg, 32%) as a white solid: LCMS: 506 [M+lf. 1H NMR (DMSO-d6) delta: 1.68 (t, 2H), 1.87 (t, 2H), 2.83 (t, 2H), 3.20 (d, 2H), 3.37 (m, 2H), 3.62 (d, IH), 3.94 (2H, t), 6.84 (t, IH), 6.93 (m, 2H), 7.09 (t, 2H), 7.91 (t, IH)5 7.97 (s, IH), 8.07 (d, IH), 8.13 (d, IH), 9.01 (s, IH).
According to the analysis of related databases, 6096-89-5, the application of this compound in the production field has become more and more popular.
Reference:
Patent; SHIONOGI & CO., LTD.; WO2009/151152; (2009); A1;,
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