N,N-Dimethylethylenediamine → HCID 68865837, compound

Participants

Reaction Steps

A mixture of Example 275E (50 mg, 0.133 mmol), N,N-dimethylethylenediamine (117 μl, 1.06 mmol), and triethylamine (56 mL, 0.4 μmol) in 0.5 mL of acetonitrile was heated to 200° C. for 1200 seconds in a microwave oven. The obtained reaction mixture containing a crude product was purified by reverse phase column chromatography to provide 59 mg of the desired product. MS (ESI(+)) m/e 430 (M+H)+; MS (ESI(−)) m/e 428 (M−H)−; 1H NMR (300 MHz, DMSO-d6) δ 7.48 (dd, 1H), 7.42 (d, 1H), 7.06 (d, 1H), 6.93 (d, 1H), 6.66-6.76 (m, 2H), 6.10 (t, 1H), 5.99 (t, 1H), 5.75 (s, 3H), 3.59-3.64 (m, 2H), 3.25-3.30 (m, 2H), 2.85 (m, 6H), 2.54-2.56 (m, 2H), 1.96-2.09 (m, 5H).

Provenance & Evidence