Indole → 1-[6-(1H-indol-3-yl)-6H-phenanthridin-5-yl]ethanone

Participants

Reaction Steps

1-[6-(1H-Indol-3-yl)-6H-phenanthridin-5-yl]-ethanone was prepared from phenanthridine, acetyl chloride, and indole according to GP 2. Yield, 30%. 1H-NMR (CDCl3): δ=2.25 (s, 3H), 6.16 (d, J=1.6 Hz, 1H), 7.10 (td, J=7.7 Hz, J=1.1 Hz, 1H), 7.12-7.17 (m, 2H), 7.18-7.25 (m, 2H), 7.31-7.48 (m, 3H), 7.50 (s, 1H), 7.73 (s, br., 1H), 7.81 (d, J=7.8 Hz, 1H), 7.89 (d, J=7.8 Hz, 1H), 7.93-8.00 (m, 1H); (+)-ESI-MS: m/z=339 [M+H]+, 222 [M-indole+H]+.

Provenance & Evidence