Potassium Carbonate → HCID 15342555, compound

Participants

Reaction Steps

Synthesis of 3-(2-aminoethyl)-5-(6-phenylhexyloxy)indole was based on the protocols of example 1. A stirred mixture of 5-hydroxyindole (0.5 g, 3.8 mmol), anhydrous K2CO3, (2-bromohexyl)benzene, and a catalytic amount of KI in 2-butanone (40 ml) was heated at reflux overnight under nitrogen. After allowing to cool to room temperature, the reaction mixture was filtered, the filtrate concentrated under reduced pressure to give an oil. The oil was taken up in CH2Cl2 (50 ml) and washed successively with 2N-NaOH (1×20 ml) and water (1×20 ml). The organic portion was dried (MgSO4) and the solvent was removed under reduced pressure to give an oil. The oil was purified by column chromatography using a solvent system of CH2Cl2 /Hexane (40:60) to give 5-(6-phenylhexyloxy)indole as an oil.

Provenance & Evidence