2-(3-Fluorophenoxy)-3-(4-hydroxyphenyl)-2-methyl-propionic acid ethyl ester 、
toluene-4-sulfonic acid 2-(2-biphenyl-3-yl-5-methyloxazol-4-yl)ethyl ester 、
potassium carbonate 、
sodium hydroxide 在
氮气 、
水 、
二氯甲烷 作用下,
以
乙醇 为溶剂,
反应 26.0h,
以to give 3-{4-[2-(2-Biphenyl-3-yl-5-methyl-oxazol-4-yl)ethoxy]-phenyl}-2-(3-fluoro-phenoxy)-2-methyl-propionic acid 1H NMR (400 MHz, CDCl3) δ 8.14 (s, 1H), 7.87 (d, 1H, J=7.8 Hz), 7.57 (d, 2H, J=7.8 Hz), 7.50–7.27 (m, 5H), 7.12 (m, 3H), 6.76 (d, 2H, J=8.6 Hz), 6.72–6.58 (m, 3H), 4.14 (t, 2H, J=6.7 Hz), 3.18 (d, 1H, J=14.1 Hz), 3.08 (d, 1H, J=14.1 Hz), 2.94 (t, 2H, J=6.7 Hz), 2.37 (s, 3H), 1.38 (s, 3H)的产率得到3-{4-[2-(2-Biphenyl-3-yl-5-methyl-oxazol-4-yl)-ethoxy]-phenyl}-2-(3-fluoro-phenoxy)-2-methyl-propionic acid