反应详情

The product from Example 110B and trans-1-propen-1-ylboronic acid were processed using the method analogous to that described in Example 110C to provide the title compound. 1H NMR (400 MHz, DMSO-d6) δ ppm 9.99-10.02 (bs, 1H), 8.99 (dd, J=6.9, 1.7 Hz, 1H), 8.54 (dd, J=4.1, 1.7 Hz, 1H), 7.02 (dd, J=6.9, 4.1 Hz, 1H), 6.63 (dq, J=15.8, 6.6 Hz, 1H), 6.31 (dd, J=15.9, 2.0 Hz, 1H), 2.26 (s, 2H), 1.85 (dd, J=6.6, 1.7 Hz, 3H), 1.06 (s, 9H); MS (ESI) m/z 273 (M+H)+.