反应详情

2-(4-Dimethylamino-4-phenylcyclohexylidene)-N-(4-fluoro-phenyl)acetamide (266 mg, 0.755 mmol) was dissolved in ethyl methyl ketone (5 ml), and chlorotrimethylsilane (0.139 ml, 1.1 mmol) was added. After 2.5 h the hydrochloride was isolated as a colourless solid in a yield of 52% (152 mg).