Piperidine → 2-(Piperidin-1-yl)-1-phenyl-1H-indole-3-carboxaldehyde

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Reaction Steps

2-Chloro-1-phenyl-1H-indole-3-carboxaldehyde is reacted with piperidine as described in Example 2 to give, after flash chromatography, the title compound (50% yield). NMR (CDCl3) 10.23 (1H, s), 8.29 (1H, d), 7.59 (2H, m), 7.50 (1H, m), 7.40 (2H, d), 7.22 (1H, m), 7.11 (1H, t), 6.98 (1H, d), 3.25 (4H, m), 1.53 (2H, m), 1.42 (4H, m).

Provenance & Evidence