4-(2-Propyn-1-yl)morpholine → HCID 67171504, compound

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The title product was prepared from [4-(3-Bromo-5-cyclopentyloxy-phenylsulfanyl)-2-methyl-phenoxy]-acetic acid ethyl ester (250 mg; 0.54 mmol) and 4-prop-2-ynyl-morpholine (134.48 mg; 1.07 mmol) applying the procedure described for {4-[3-[2-(4-Chloro-phenyl)-ethoxy]-5-(4-hydroxymethyl-phenylethynyl)-phenylsulfanyl]-2-methyl-phenoxy}-acetic acid ethyl ester. The crude product was purified by preparative HPLC (method B). Yield: 210 mg (95%). HPLC-MS: m/z: 510.2 (M+H)+; Rt: 2.03 min

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