Phenylethanolamine → 1-Phenyl-2-[3-(3-thieno[2,3-d]isoxazol-3-yl-phenoxy)-propylamino]-ethanol

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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, 2-amino-1-phenylethanol and potassium carbonate essentially as described above in example 4 except that the column is eluted with a mixture of dichloromethane:methanol (95:5). Combine the appropriate fractions and concentrate to give the title compound (0.62 g, 100% Yield) as a solid. Purity by LC/MS (APCI)=100% area, [M+H]+=395 m/e.

Provenance & Evidence