3'-Bromo-4'-fluoroacetanilide

Conditions: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.

Procedure: By the reaction in the same manner as in Example 33-(ii) using 4-[1-hydroxy-2-methyl-1-(1-trityl-1H-imidazol-4-yl)propyl]phenylboronic acid (3.19 g), N-(3-bromo-4-fluorophenyl)acetamide (990 mg) and tetrakis(triphenylphosphine)palladium(0) (0.21 g), the title compound (870 mg) was obtained as a pale-yellow amorphous powder.

Conditions: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.

Procedure: By the reaction in the same manner as in Example 33-(ii) using 4-[1-hydroxy-2-methyl-1-(1-trityl-1H-imidazol-4-yl)propyl]phenylboronic acid (3.19 g), N-(3-bromo-4-fluorophenyl)acetamide (990 mg) and tetrakis(triphenylphosphine)palladium(0) (0.21 g), the title compound (870 mg) was obtained as a pale-yellow amorphous powder.

Conditions: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.

Procedure: By the reaction in the same manner as in Example 33-(i) using 2-bromo-1-fluoro-4-nitrobenzene (2.27 g), iron powder (2.90 g) and acetic anhydride (2.0 ml), the title compound (2.28 g) was obtained as colorless powder crystals.

Conditions: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.

Procedure: By the reaction in the same manner as in Example 33-(ii) using 4-[1-hydroxy-2-methyl-1-(1-trityl-1H-imidazol-4-yl)propyl]phenylboronic acid (3.19 g), N-(3-bromo-4-fluorophenyl)acetamide (990 mg) and tetrakis(triphenylphosphine)palladium(0) (0.21 g), the title compound (870 mg) was obtained as a pale-yellow amorphous powder.

Conditions: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.

Procedure: By the reaction in the same manner as in Example 33-(i) using 2-bromo-1-fluoro-4-nitrobenzene (2.27 g), iron powder (2.90 g) and acetic anhydride (2.0 ml), the title compound (2.28 g) was obtained as colorless powder crystals.