2-溴-1-(3,5-二氟苯基)丙烷-1-酮

反应条件: temp:0.00; pressure:0.00; stir:

反应条件: temp:0.00; pressure:0.00; stir:

反应条件: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.

实验步骤: To 3',5'-difluoropropiophenone (56.0 g. 0 33 mole) was added a solution of dioxane dibromide (81.8 g. 0.33 mole) in dioxane (500 ml) The reaction mixture was worked up as in Example 1 to yield crude 2-bromo-3',5'-difluoropropiophenone (83.9 g).

反应条件: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.

实验步骤: To 3',5'-difluoropropiophenone (56.0 g. 0 33 mole) was added a solution of dioxane dibromide (81.8 g. 0.33 mole) in dioxane (500 ml) The reaction mixture was worked up as in Example 1 to yield crude 2-bromo-3',5'-difluoropropiophenone (83.9 g).