反应详情

Prepared from the product of Example 9F (496 mg, 1.60 mmol) and phenylboronic acid (480 mg, 3.1 mmol; Aldrich) according to Method B: 1H NMR (300 MHz, methanol-D4) δ ppm 1.75 (s, 1H), 2.00-2.25 (m, 6H), 2.98 (d, J=12.9 Hz, 2H), 3.15 (s, 2H), 3.51 (d, J=12.9 Hz, 2H), 5.33 (s, 1H), 6.90-6.96 (m, 1H), 7.30-7.38 (m, 1H), 7.40-7.48 (m, 2H), 7.54-761 (m, 2H), 7.94 (dd, J=8.6, 2.5 Hz, 1H), 8.35 (d, J=2.4 Hz, 1H), MS (ESI) m/z=307 (M+H)+.