Indole → HCID 59238985, 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-dibromo-6-hydroxyindolo[2,3-b]carbazole and the reagent is diethylene glycol monomethyl ether. 1H-NMR (400 MHz, CDCl3) δ ppm 8.74 (s, 1H), 8.21 (d, J=2.0 Hz, 2H), 7.50-7.26 (m, 4H), 4.50-4.38 (m, 2H), 3.88-3.73 (m, 6H), 3.55 (s, 3H); MS (ESI) m/z 531.0 (M−H)−

Provenance & Evidence