Triethylamine → HCID 66592506, compound

Participants

Reaction Steps

2-(7-methoxy-1-benzofuran-2-yl)ethanamine (from step 5) (100 mg, 0.523 mmol) was dissolved in THF (4 ml). To this solution triethylamine (0.211 g, 2.09 mmol) and ethyl chloroformate (0.085 g, 0.784 mmol) was added at 0° C. and then stirred at room temperature for 5 h. THF was evaporated and the residue was purified by column chromatography using 100-200 mesh silica gel and eluted in 5% ethyl acetate-petroleum ether to obtain 30 mg of yellow thick liquid.

Provenance & Evidence