反应详情

To a mixture of N-(4-{1-[4-(3,3-dimethyl-2-oxo-butoxy)-3-methyl-phenyl]-1-ethyl-propyl}-2-methyl-phenyl)-methanesulfonamide (230 mg, 0.5 mmol), triphenyl phosphine (197 mg, 0.75 mmol), MeOH (0.03 mL, 0.75 mmol), and THF (10 mL) is added diethylazodicarboxylate (0.12 mL, 0.75 mmol) and stirred overnight. The reaction is concentrated and chromatographed (0% to 25% EtOAc/Hex) to give the title compound (180 mg, 76%).

1. concentrationThe reaction is concentrated
2. customchromatographed (0% to 25% EtOAc/Hex)