Indole → HCID 59238969, compound

Participants

Reaction Steps

The title compound was prepared in a manner analogous to Example 28 except the starting indole is 5,7-diBOC-2,10-dichloro-6-hydroxyindolo[2,3-b]carbazole and the reagent is N-Boc-4-piperidinemethanol. 1H-NMR (400 MHz, CD3OD) δ ppm 8.43 (s, 1H), 8.11 (d, J=2.0 Hz, 2H), 7.43 (d, J=8.8 Hz, 2H), 7.29 (dd, J=8.4, 2.0 Hz, 2H), 4.16 (d, J=6.4 Hz, 2H), 3.18-3.08 (m, 2H), 2.70 (td, J=12.4, 2.4 Hz, 2H), 2.22-2.10 (m, 1H), 2.09-1.98 (m, 2H), 1.50-1.38 (m, 2H); MS (ESI) m/z 436.2 (M−H)−; MS (ESI) m/z 438.1 (M+H)+

Provenance & Evidence