反应详情

The title compound was prepared using analogous conditions to those described in Example 213 utilizing 4′-(2-aminopyrimidin-5-yl)-3′-fluoro-[1,1′-biphenyl]-2-thiol and 2-chloropyrazine. MS (ESI): mass calcd. for C20H14FN5S, 375.10; m/z found, 375.9 [M+H]+. 1H NMR (400 MHz, DMSO-d6) δ 8.70-8.57 (m, 2H), 8.41 (dd, J=2.5, 1.6, 1H), 8.35 (d, J=2.6, 1H), 8.27 (d, J=1.5, 1H), 7.72 (dd, J=8.0, 1.2, 1H), 7.64-7.57 (m, 2H), 7.56-7.50 (m, 2H), 7.34 (d, J=11.8, 1H), 7.27 (d, J=8.0, 1H), 6.01 (s, 2H).