Potassium Bromide → HCID 22237497, compound

Participants

Reaction Steps

The title compound was prepared as an off white solid (0.167 g, 85%) from (5′-butoxy-[1,1′;3′,1″]terphenyl-2′-yloxy)acetic acid methyl ester using a procedure similar to step 2 of Example 36, mp 92–94° C.; 1H NMR (DMSO-d6) δ 0.92 (t, J=7.5 Hz, 3H), 1.38–1.49 (m, 2H), 1.65–1.74 (m, 2H), 3.64 (s, 2H), 4.02 (t, J=6.6 Hz, 2H), 6.87 (s, 2H), 7.33–7.39 (m, 2H), 7.39–7.44 (m, 4H), 7.57–7.61 (m, 4H), 12.30–12.55 (bs, 1H); IR (KBr) 3420, 3060, 2930, 2860, 2770, 2590, 1725, 1590, 1570, 1460, 1420, 1360, 1260, 1235, 1215, 1195, 1075, 1050, 1010, 925, 760, 750, 700, and 620 cm−1; mass spectrum [(+) ESI], m/z 394 (M+NH4)+; Anal. Calcd. for C24H24O4: C, 76.57; H, 6.43; N, 0.00. Found: C, 76.33; H, 6.55; N, −0.04.

Provenance & Evidence