反应详情

Prepared in analogy to example 1 (b) from 5-methanesulfonyl-2-((S)-2,2,2-trifluoro-1-methyl-ethoxy)-benzoic acid (Example A15) and 1-(5-trifluoromethyl-thiazol-2-yl)-piperazine hydrochloride (Example 58(c)). The crude material was purified by chromatography (SiO2, ethyl acetate/heptane) followed by trituration in pentane to yield the title compound as an off-white crystalline solid (yield 52%). MS (m/e): 532.3 (M+H+, 100%).

1. customThe crude material was purified by chromatography (SiO2, ethyl acetate/heptane)