反应详情

The title compound was prepared according to the General Method 15 using 6-tert-butyl-7-mercapto-1,4-dihydro-quinoxaline-2,3-dione (prepared in Example DDD, 9.1 mmol), tosyl bromide (2.1 g, 9.1 mmol), pyridine (2 mL), EtOAc (50 mL). The crude product was purified by flash silica gel chromatography (5%-10% MeOH in CH2Cl2) as eluents. MS(APCI): 405 (M+H).

1. customThe crude product was purified by flash silica gel chromatography (5%-10% MeOH in CH2Cl2) as eluents