3-(Ethoxycarbonyl)-4-fluorophenylboronic Acid (contains varying amounts of Anhydride) → 3'-Chloro-4'-[2-(1-ethyl-6-oxo-1,6-dihydro-pyridin-3-yl)-3,3,3-trifluoro-2-hydroxy-1-methyl-propyl]-4-fluoro-biphenyl-3-carboxylic acid ethyl ester

関与物質

反応手順

In analogy to Example 150, step 2, 5-[2-(4-bromo-2-chloro-phenyl)-1-hydroxy-1-trifluoromethyl-propyl]-1-ethyl-1H-pyridin-2-one was reacted with 4-fluoro-3-ethoxycarbonylphenylboronic acid to give the title compound as a colorless foam. MS (m/e)=526.3 [M+H+].

情報源と証拠