Potassium Bromide → HCID 22237539, compound

Participants

Reaction Steps

The title compound was prepared as a white solid (0.091 g, 88%) from (1,3-diphenyl-dibenzofuran-2-yloxy)acetic acid methyl ester using a procedure similar to step 2 of Example 36, mp>120° C. (decomp.); 1H NMR (DMSO-d6) δ 3.66 (s, 2H), 6.80 (d, J=7.5 Hz, 1H), 7.09–7.15 (m, 1H), 7.33–7.39 (m, 1H), 7.39–7.47 (m, 3H), 7.48–7.56 (m, 5H), 7.68 (d, J=8.1 Hz, 1H), 7.70–7.74 (m, 3H); IR (KBr) 3420, 3070, 2950, 2910, 1730, 1610, 1500, 1465, 1455, 1405, 1330, 1310, 1240, 1220, 1175, 1155, 1070, 750, and 700 cm−1; mass spectrum [EI], m/z 394 (M)+; Anal. Calcd. for C26H18O4.1.25H2O: C, 74.90; H, 4.96; N, 0.00. Found: C, 75.07; H, 4.89; N, 0.06.

Provenance & Evidence