Ammonium Chloride → HCID 70663490, compound

Participants

Reaction Steps

A solution of N-(4-(4-fluoro-2-methoxyphenyl)pyridin-3-yl)-3-mercapto-N-methyl-5-(trifluoromethyl)benzamide (0.065 g, 149 μmol, example 216, intermediate a) in acetonitrile (2 mL) was treated with 1-bromo-2-methoxyethane (24.8 mg, 16.8 μL, 179 μmol) and DIPEA (38.5 mg, 52.0 μL, 298 μmol) and stirred at room temperature for 5 hours. The reaction mixture was poured on saturated aqueous NH4Cl solution and EtOAc and the layers were separated. The aqueous layer was extracted twice with EtOAc. The organic layers were dried over MgSO4, filtered, treated with silica gel and evaporated. The compound was purified by silica gel chromatography on a 10 g column using an MPLC system eluting with a gradient of n-heptane:EtOAc (100:0 to 0:100). Colorless solid (0.04 g; 54%). MS (ESI): m/z=495.14 [M+H]+.

Provenance & Evidence