反应详情

The titled compound (yield=37%) was prepared using a procedure analogous to that described in connection with 9 (Example 9) except 2F (Example 2) and 4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole were used as starting materials. 1H NMR (400 MHz, DMSO-d6) δ ppm 1.27 (s, 6H) 3.48 (s, 3H) 7.57 (d, J=8.34 Hz, 2H) 7.83 (d, J=8.59 Hz, 1H) 8.02-8.17 (m, 3H) 8.28 (s, 2H) 12.88 (s, 1H); ESI-MS: m/z 394.0 (M+H)+.