Potassium Bromide → {7-[4-(2,5-Dichloro-benzyloxy)-benzylsulfanyl]-indan-4-yloxy}-acetic acid

Participants

Reaction Steps

The title compound was prepared in the manner analogous to Example 1 using 71A. mp 158-160° C.; IR (KBr) cm−1: 3070, 2573, 1747, 1716, 1236, 1106; 400 MHz 1H NMR (DMSO-d6): δ 12.95 (br(s), 1H), 7.57-7.62 (m, 1H) 7.47-7.53 (m, 1H), 7.38-7.45 (m, 1H), 7.08-7.16 (m, 2H), 7.04 (d, 1H, J=8.5 Hz), 6.85-6.92 (m, 2H), 6.56 (d, 1H, J=8.5 Hz), 5.06 (s, 2H), 4.61 (s, 2H), 3.94 (s, 2H), 2.75 (t, 2H, J=7.3 Hz), 2.67 (t, 2H, J=7.3 Hz), 1.89 (pentet, 2H); MS m/z 487 (M−1). Anal. Calc'd for C25H22Cl2O4S: C, 61.35; H, 4.53. found: C, 61.24; H, 4.43.

Provenance & Evidence