Isovaleryl chloride → HCID 18367770, compound

Participants

Reaction Steps

The title compound was prepared according to the procedure described in Example 19 employing 3-amino-6-chloro-2-(3-chlorobenzoyl)indole (Example 30) and isovaleryl chloride. m.p.: 185-186° C. 1H-NMR (CDCl3) δ: 9.94 (1H, br s), 8.28 (1H, d, J=8.8 Hz), 8.19 (1H, br s), 7.78 (1H, t, J=1.8 Hz), 7.68 (1H, dt, J=1.5, 1.5, 7.3 Hz), 7.61 (1H, ddd, J=1.5, 1.8, 8.1 Hz), 7.51 (1H, t, J=7.7 Hz), 7.31 (1H, d, J=1.5 Hz), 7.11 (1H, dd, J=1.8, 8.8 Hz), 2.37-2.20 (3H, m), 1.06 (6H, d, J=6.2 Hz)

Provenance & Evidence