Boron tribromide → HCID 22628176, compound

Participants

Reaction Steps

To a solution of 1-(4-diisopropylaminomethylbenzoyl)-4-(6-methoxynaphthalene-2-sulfonyl)piperazine (100 mg) in CH2Cl2 (6 ml) was added dropwise at 0° C. a solution of 3.5 M BBr3 in CH2Cl2 (0.12 ml), and the solution was stirred at room temperature for 1 hour. To the reaction solution was added sodium bicarbonate solution and the organic layer was separated, dried and concentrated to give a colorless solid of the title compound (91 mg).

Provenance & Evidence