HCID 21100179, compound → [5-Methanesulfonyl-2-((R)-2,2,2-trifluoro-1-methyl-ethoxy)-phenyl]-{4-[5-(2,2,2-trifluoro-ethyl)-thiazol-2-yl]-piperazin-1-yl}-methanone

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Reaction Steps

Prepared in analogy to example 1 (b) from 5-methanesulfonyl-2-((R)-2,2,2-trifluoro-1-methyl-ethoxy)-benzoic acid (Example A16) and 1-[5-(2,2,2-trifluoro-ethyl)-thiazol-2-yl]-piperazine hydrochloride (Example 69(e)). The crude material was purified by chromatography (SiO2, methanol/dichloromethane) to yield the title compound as a white crystalline solid (yield 41%). MS (m/e): 546.3 (M+H+, 100%).

Provenance & Evidence