1-(2,4-Xylyl)piperazine → HCID 58484751, compound

Participants

Reaction Steps

Methyl 4-bromo-2-methoxybenzoate (10 g) was dissolved in methanol (80 mL), 1N aqueous sodium hydroxide solution (80 mL) was added, and the mixture was refluxed for 3 hr. After cooling, 1N hydrochloric acid (80 mL) was added, and the mixture was filtered to give 4-bromo-2-methoxybenzoic acid (9.2 g). By reaction and treatment in the same manner as in Preparation Example 1 and using 4-bromo-2-methoxybenzoic acid (3.1 g) and 1-(2,4-dimethylphenyl)piperazine (2.7 g), the title compound (4.4 g) was obtained.

Provenance & Evidence