Toluene-4-sulfonic acid 2-(5-methyl-2-(1-methylcyclohexyl)oxazol-4-yl)-ethyl ester → 2-(4-Fluoro-phenoxy)-2-methyl-3-(4-[2-[5-methyl-2-(1-methyl-cyclohexyl)-oxazol-4-yl]-ethoxy]-phenyl)-propionic Acid

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The title compound was prepared from 2-(4-fluorophenoxy)-3-(4-hydroxy-phenyl)-2-methyl-propionic acid ethyl ester and toluene-4-sulfonic acid 2-(5-methyl-2-(1-methylcyclohexyl)oxazol-4-yl)-ethyl ester using the procedure of Example 63. 1H NMR (400 MHz, CDCl3) δ 7.17 (d, 2H, J=8.60 Hz), 6.93-6.84 (m, 4H), 6.69 (d, 2H, J=8.60 Hz), 4.13 (t, 2H, J=6.06 Hz), 3.22 (d, 1H, J=13.68 Hz), 3.09 (d, 1H, J=13.06 Hz), 2.98 (t, 2H, J=6.06 Hz), 2.31 (s, 3H), 2.17-2.09 (m, 2H), 1.57-1.50 (m, 4H), 1.45-1.37 (m, 4H), 1.35 (s, 3H), 1.31 (s, 3H); MS (ES+) calcd for C29H35NO5F: Found m/e 496.3 (M+1, 100%).

Provenance & Evidence