反应详情

温度

70 °C

AlCl3 (1.2 g, 10.5 mmol) was added to a solution of 4-chloro-2H-benzo[e][1,2,3]thiadiazine 1,1-dioxide (1.5 g, 7.0 mmol) and 5-fluoro-2-methyl indole (1.0 g, 7.0 mmol) in DCE (35 mL), and stirred overnight at 70° C. The reaction solution was diluted with H2O, and the product was extracted with a solution of CH2Cl2/EtOH (9/1, v/v). The extracted product was concentrated and purified via silica gel chromatography eluting with a gradient of 0 to 70% EtOAc in hexanes to afford 0.44 g (19%) of the sub-title compound. MS calculated for C16H12FN3O2S—H: 328, observed: 328.

1. extractionthe product was extracted with a solution of CH2Cl2/EtOH (9/1
2. concentrationThe extracted product was concentrated
3. custompurified via silica gel chromatography
4. washeluting with a gradient of 0 to 70% EtOAc in hexanes