反应详情

The title compound was prepared from (Z)-4-(4-chloroquinolin-2(1H)-ylidene)-3-benzyl-1H-pyrazol-5(4H)-one and 4-nitrobenzenethiol using a procedure analogous to the one described in Example 6. 1H NMR (400 MHz, DMSO-D6) δ ppm 1.99 (s, 3H) 6.65 (s, 1H) 7.03-7.10 (m, 2H) 7.44 (d, J=8.34 Hz, 2H) 7.64 (t, J=7.45 Hz, 1H) 7.88 (t, J=7.83 Hz, 1H) 7.96 (d, J=8.59 Hz, 1H) 8.08 (d, J=8.08 Hz, 2H) 13.12 (bs, 1H); ESI-MS: m/z calc'd for C19H14N4O3S 378.08. found 379.2 (M+H)+.