反应详情

温度

95 °C

To a stirred mixture of (2R)-1-(2-methylbenzothiazol-5-yloxy)-3-piperazinylpropan-2-ol (30 mg, 0.08 mmol) in tert-amylalcohol (5 mL) was added triethylamine (40 μL, 0.30 mmol), followed by 3-(chloromethyl)-5-(4-(trifluoromethyl)phenyl)-4,5-dihydroisoxazole (20 mg, 0.08 mmol). The resulting mixture was stirred at 95° C. for 12 hours, concentrated under reduced pressure, and purified by preparative chromatograph (1:19 MeOH:CH2Cl2) to afford (2R)-3-(2-methylbenzothiazol-5-yloxy)-1-[4-({5-[4-(trifluoromethyl)phenyl](4,5-dihydroisoxazol-3-yl)}methyl)piperazinyl]propan-2-ol (10 mg, M+1=535.1).

1. concentrationconcentrated under reduced pressure
2. custompurified by preparative chromatograph (1:19 MeOH:CH2Cl2)