Piperazine → HCID 178480430, compound

Participants

Reaction Steps

The title compound was prepared following the procedure described for 6a using 5b and 4-methyl-[1,4]-diazepane instead of 5a and piperazine respectively. 1H-NMR (DMSO-d6) δ (ppm): 2.04 (2H, m), 2.35 (3H, s), 2.60 (2H, m), 2.76 (2H, m), 3.76 (2H, d, J=6.32 Hz), 3.98 (2H, t, J=4.67 Hz), 6.96 (1H, d, J=9.36 Hz), 7.25 (1H, ddd, J=7.14, 4.55, 0.82 Hz), 7.82 (1H, d, J=9.34 Hz), 7.92 (1H, m), 8.30 (1H, dt, J=8.24, 0.82 Hz), 8.49 (1H, m), 8.52 (1H, s). m/z 376.4 (MH+).

Provenance & Evidence