反应详情

The title compound was prepared from a Suzuki coupling of 4-Methyl-2-(5-trifluoromethanesulfonyloxy-4′-trifluoromethyl-biphenyl-3-yl)-pentanoic acid ethyl ester (intermediate Example 1g) with 3-dimethylamino-phenylboronic acid under the conditions described in Example 1; 1H NMR (300 MHz, MeOD) δ ppm 0.99 (dd, J=6.59, 2.45 Hz, 6H), 1.58 (dt, J=13.28, 6.73 Hz, 1H), 1.78 (ddd, J=13.75, 7.16, 6.97 Hz, 1H), 2.03-2.13 (m, 1H), 3.32 (s, 6H), 3.88 (t, J=7.72 Hz, 1H), 7.49 (d, J=7.91 Hz, 1H), 7.68-7.83 (m, 7H), 7.86-7.94 (m, 3H); Calcd for C27H28F3NO2 (M+H) 456.21, Found 456.