Methyl 3-mercaptobenzoate → HCID 178498012, compound

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Reaction Steps

The title compound was prepared from (Z)-4-(4-chloroquinolin-2(1H)-ylidene)-3-methyl-1H-pyrazol-5(4H)-one and methyl 3-mercaptobenzoate using a procedure analogous to the one described in Example 6. 1H NMR (400 MHz, DMSO-D6) δ ppm 1.96 (s, 3H) 3.90 (s, 3 H) 6.77 (s, 1H) 7.65-7.69 (m, 3H) 7.86-7.96 (m, 3H) 7.99 (d, J=8.08 Hz, 1H) 8.16 (d, J=8.34 Hz, 1H) 10.35 (s, 1H) 13.04 (bs, 1H); ESI-MS: m/z calc'd for C21H17N3O3S 391.10. found 392.3 (M+H)+.

Provenance & Evidence