反应详情

To 1-(4-Fluorophenyl)-2-(4-(methylsulfonyl)phenyl)ethanone (1.00 g) in CH2Cl2 containing CHCl3 (1.0 mL) and CCl4 (1.0 mL) was added bromine (0.614 g). After shining light for 1 h, the reaction was quenched with Na2S2O4, extracted with CH2Cl2, dried over Na2SO4 and evaporated to yield the title compound which was used as such for the next step (1.10 g).

1. customfor 1 h
2. customthe reaction was quenched with Na2S2O4
3. extractionextracted with CH2Cl2
4. dry with materialdried over Na2SO4
5. customevaporated