Piperazine → HCID 11278185, compound

Participants

Reaction Steps

2-Chloro-1-(pyridin-2-yl)-1H-indole-3-carboxaldehyde is reacted with piperazine as described in Step 2 of Example 29 to afford 2-(piperazin-1-yl)-1-(pyridin-2-yl)-1H-indole-3-carboxaldehyde (72% yield) as an orange solid. ESI/MS 307 (M+H); RT=2.23 min; NMR 10.30 (1H, s); 8.75 (1H, m); 8.26 (1H, d, J=9 Hz); 7.98 (1H, m); 7.46 (5H, m); 3.30 (4H, m); 2.81 (4H, m).

Provenance & Evidence