反应详情

温度

60 °C

A 1M tetrahydrofuran solution of borane-tetrahydrofuran complex (3 eq) was added to a stirred solution of 2-methyl-5-(4-{[3-(1H-pyrazol-1-yl)phenyl]acetyl}-1-piperazinyl)quinoline (E97) (1 eq) in tetrahydrofuran at room temperature under an inert atmosphere. The solution was heated to 60° C. for 3 hrs. An aqueous 3N solution of HCl was added and the solution was stirred at room temperature for 12 hrs. The solvent was removed under reduced pressure. The crude material was purified by SCX cartridge affording the title compound in 52% yield.

1. customThe solvent was removed under reduced pressure
2. customThe crude material was purified by SCX cartridge