反应详情

The title compound was prepared in 40% yield from 2-(4′-chloro-5-trifluoromethanesulfonyloxy-3′-trifluoromethyl-biphenyl-3-yl)-4-methyl-pentanoic acid methyl ester (prepared in Intermediate C) and 3,5-difluorophenylboronic acid under the conditions described in Example 26, step (d). 1H-NMR (400 MHz, CDCl3): δ 7.90 (s, 1H), 7.72 (d, 1H), 7.60 (d, 1H), 7.58 (s, 1H), 7.52 (s, 2H), 7.15 (d, 2H), 6.83 (t, 1H), 3.80 (t, 1H), 3.70 (s, 3H), 2.04 (m, 1H), 1.73 (m, 1H), 0.95 (d, 6H.