Dimethylcarbamoyl Chloride → HCID 16679060, compound

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Reaction Steps

A mixture of 1-(1H-indol-2-yl)-3-piperidin-4-ylimidazo[1,5-a]pyrazin-8-amine hydrochloride (30.0 mg, 0.0679mmol), N,N-diisopropylethylamine (59.1 μL, 0.340 mmol) and DMF (100 mL) was treated with N,N-dimethylcarbamoyl chloride (6.23 μL, 0.0679 mmol) and stirred at rt for 1 h prior to semi-preparative HPLC to afford the isolated title compound. 1H NMR (400 MHz, CD3OD) ppm: 8.32 (br. s., 1H), 7.59-7.66 (m, 2H), 7.46 (d, 1H, J=8.3 Hz), 7.15-7.22 (m, 1H), 7.01-7.10 (m, 2H), 6.74 (s, 1H), 3.82 (d, 2H, J=12.6 Hz), 3.34-3.42 (m, 1H), 2.97-3.09 (m, 2H), 2.87 (s, 6H), 1.95-2.09 (m, 4H); MS (ES+): m/z 404.14 [MH+].

Provenance & Evidence