Potassium Bromide → HCID 18980361, compound

Participants

Reaction Steps

The title compound was prepared according to the procedure described in the preceding example by substituting 127 (8 mmol) for 125. Yield: 75%; mp 262°-264° C. (from EtOH); IR (KBr) 3439, 3204, 2934, 2841, 1696, 1682, 1663, 1609, 1362, 1308, 1262 and 1184 cm-1 ; 1H NMR (in DMSO-d6) δ3.79 (s, 3H), 6.99 (d, 2H, J=8.7 Hz), 7.50 (s, 1H), 7.74 (d, 2H, J=8.7 Hz), 8.28 (s, 1H), 12.48 (br.s, 1H, N--H); HPLC: 97%; HRMS Calcd for C15H10N2O3Cl2 : 336.0068. Found: 336.0068.

Provenance & Evidence