Ethanesulfonyl chloride → HCID 178440396, compound

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Reaction Steps

The title compound was synthesized using (Z)-4-(4-(4-aminophenylthio)quinolin-2(1H)-ylidene)-3-propyl-1H-pyrazol-5(4H)-one and ethanesulfonyl chloride according to the procedure described in the synthesis of Example 26. 1H NMR (400 MHz, DMSO-d6) δ ppm 0.84 (t, J=7.45 Hz, 3H) 1.33 (t, J=7.33 Hz, 3H) 1.56 (dq, J=15.00, 7.46 Hz, 2H) 2.77-2.83 (m, 2H) 3.49-3.51 (m, 2H) 6.72 (d, J=8.59 Hz, 2H) 7.29 (d, J=8.34 Hz, 2H) 7.63 (t, J=7.58 Hz, 1H) 7.80 (t, J=7.71 Hz, 1H) 7.94 (d, J=8.34 Hz, 1H) 8.14 (d, J=8.08 Hz, 1H) 12.92 (s, 1H); ESI-MS: m/z calc'd for C23H24N4O3S2 468.59. found 469.2 (M+H)+.

Provenance & Evidence