Acetic acid methanol → HCID 59129257, compound

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Reaction Steps

A solution of N-(1-(2-azidoethyl)-2-tert-butyl-1H-indol-5-yl)-1-(benzo[d][1,3]dioxol-5-yl)cyclopropanecarboxamide (13 mg, 0.029 mmol) in MeOH—AcOH (0.2 mL, 99:1) in the presence of Pd—C (2 mg) was stirred at room temperature under 1 atm of H2 for 2 h, filtered through Celite, and concentrated under reduced pressure. The crude product was treated with AcCl (0.05 mL) and Et3N (0.05 mL) in anhydrous THF (0.2 mL) at 0° C. for 30 min and then 1 h at room temperature. The mixture was purified by preparative HPLC providing N-(1-(2-acetamidoethyl)-2-tert-butyl-1H-indol-5-yl)-1-(benzo[d][1,3]-dioxol-5-yl)cyclopropanecarboxamide. MS (ESI) m/e (M+H+) 462.0.

Provenance & Evidence