Triethylamine → HCID 68866168, compound

Participants

Reaction Steps

A solution of Example 385I (120 mg, 0.33 mmol), triethylamine (0.24 mL) and N-methyl-2-(2′-aminoethyl)pyrrolidine (217 mg, 1.7 mmol) in acetonitrile (3 mL) was heated to 120° C. in a sealed vial for 2 days, concentrated, and purified using a reverse phase HPLC, giving the desired product, 79 mg, 50.3%. 1H NMR (DMSO-d6) δ 1.08 (t, 3H), 1.28 (t, 3H), 1.60-1.70 (m, 1H), 1.80-2.00 (m, 3H), 2.12-2.30 (m, 2H), 2.53 (q, 2H), 2.68 (s, 3H), 2.90-3.04 (m, 1H), 3.20-3.32 (m, 3H), 3.50-3.60 (m, 1H), 3.90 (q, 2H), 5.98 (br s, 1H), 6.60 (d, 1H), 6.68 (t, 1H), 6.85 (d, 1H), 7.15 (d, 1H), 7.40 (t, 1H), 7.58 (d, 1H), 9.68 (s, 1H), 10.48 (br s, 1H); MS (ESI(+)) m/e 476 (M+H)+.

Provenance & Evidence