反应详情

Compound 74B was reacted in a manner analogous to Compound 69C to give the title product. 400 MHz 1H NMR (DMSO-d6) δ □ ppm 4.9 (s, 2H) 7.4 (t, J=9.0 Hz, 2H) 7.5 (dd, J=8.4, 1.8 Hz, 1H) 7.7 (d, J=9.0 Hz, 1H) 7.8 (d, J=1.2 Hz, 1H) 8.2 (dd, J=9.0, 5.4 Hz, 2H).