1-Phenylpiperazine → 3-{3-[3-(4-Phenyl-piperazin-1-yl)-propoxy]-phenyl}-thieno[2,3-d]isoxazole

Participants

Reaction Steps

The title compound is prepared from a mixture of 3-[3-(3-bromo-propoxy)-phenyl]-thieno[2,3-d]isoxazole, 3-[3-(3-chloro-propoxy)-phenyl]-thieno[2,3-d]isoxazole, 1-phenylpiperazine and potassium carbonate essentially as described above in example 4 except that the column is eluted with a mixture of dichloromethane:methanol (98:2). Combine the appropriate fractions and concentrate to give the title compound (0.36 g, 94% Yield) as an oil. Combine the appropriate fractions and concentrate to give the title compound (0.50 g, 100% Yield) as a solid. Purity by LC/MS (APCI)=100% area, [M+H]+=420 m/e.

Provenance & Evidence