Sodium Hydroxide → HCID 69482287, compound

Participants

Reaction Steps

This compound was prepared by treating a mixture of the product from Example 473 with 1.5 equivalents of 1N NaOH solution. The mixture was stirred 4 h at rt and filtered to afford the product as a white solid: 1H NMR (d6-DMSO) δ 10.15 (1H, br), 8.25 (1H, s), 7.69 (1H, br), 7.27 (3H, m), 7.08 (2H, t, J=9 Hz), 4.70 (2H, br s), 4.05 (2H, s), 2.79 (3H, d, J=5 Hz), 2.60 (1H, m), 0.61 (2H, m), 0.40 (2H, m).

Provenance & Evidence