反应详情

To a stirred solution of 2-(3-fluoro-4-(methylsulfonamidomethyl)phenyl)propanoic acid (51 mg, 0.185 mmol) and (3′-methyl-5-(trifluoromethyl)biphenyl-2-yl)methanamine (60 mg, 0.222 mmol) in acetonitrile were added N-(3-dimethylaminopropyl)-N′-ethylcarbodiimide (53 mg, 0.2775 mmol), 1-hydroxybenzotriazole (38 mg, 0.270 mmol) and triethylamine (0.06 mL, 0.4625 mmol). The reaction mixture was stirred for 15 h at room temperature. The residue dissolved in ethyl acetate and washed with water and brine. The organic layer was dried over magnesium sulfate and filtered. The filtrate removed in vacuo. The crude was purified by column chromatography. 2-(3-Fluoro-4-(methylsulfonamidomethyl)phenyl)-N-((3′-methyl-5-(trifluoromethyl)biphenyl-2-yl)methyl)propanamide (example 22) (81 mg) was obtained as 84% yield.

1. washwashed with water and brine
2. dry with materialThe organic layer was dried over magnesium sulfate
3. filtrationfiltered
4. customThe filtrate removed in vacuo
5. customThe crude was purified by column chromatography