4-Fluorophenylboronic acid → HCID 57894207, compound

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Reaction Steps

The title compound is prepared according to Example 89 by using 4-fluorophenyl boronic acid and 3-{4-[3-(2-bromo-4-trifluoromethyl-phenoxy)-phenoxy]-2-methyl-phenyl}-propionic acid methyl ester to afford about 129 mg (60%). 1H NMR (400 MHz, CDCl3); MS (ES+) m/z mass calcd for C29H22O4F4 510, found 511 (M+1, 100%).

Provenance & Evidence