Iodoacetamide → HCID 69663879, compound

Participants

Reaction Steps

Intermediate C12 was prepared as described for Intermediate C2 using 6-methoxyindole (489 mg, 3.32 mmol), sodium hydride (160 mg, 3.98 mmol) and iodoacetamide (615 mg, 3.32 mmol) in DMF (50 mL). Two recrystallizations from ethyl acatete yielded intermediate C12 as a whte solid (252 mg, 37%). m.p. 210.1–211.0° C. 1H NMR (200 MHz, DMSO-D6) δ 7.48 (br s, 1H), 7.41 (d, 8.6 Hz, 1H), 7.25 (br s, 1H), 7.16 (d, 3.2 Hz, 1H), 6.91 (d, 2.0 Hz, 1H), 6.69 (dd, 6.4 Hz, 2.2 Hz, 1H), 6.35 (d, 0.8 Hz, 1H), 4.74 (s, 2H), 3.77 (s, 3H).

Provenance & Evidence