反应详情

Prepared by the method of Example 15b), from N-(2-hydroxy-4-methylphenyl)-2-fluoro-5-nitrobenzamide (300 mg, 2.8 mmol) and p-toluenesulfonic acid monohydrate (1.17 g, 6.16 mmol) the subtitle compound was obtained (403 mg, 53%). MS m/z 273.2 (M+H)+.