反应详情

The titled compound was prepared according to the method described for example 1 above from 2-{3-[1-(4-Trifluoromethyl-phenyl)-ethoxycarbonylmethyl]phenylsulfanylmethyl}-benzoic acid 2,2,2-trichloro-ethyl ester (157 mg, 0.0.259 mmol), zinc (339 mg, 5.18 mmol), HOAc, 97% (1.48 mL, 25.9 mmol) and DCM (12 mL). The crude was submitted to flash chromatography using heptane and EtOAc (70/30-60/40) as eluent to give the titled compound (94 mg, 77%) as an oil; 1H NMR (400 MHz, CDCl3): δ 1.53 (s, 3H), 3.60 (dd, 2H), 4.54 (dd, 2H), 5.91 (m, 1H), 7.07-7.12 (m, 1H), 7.15-7.20 (m, 2H), 7.21-7.32 (m, 3H), 7.35-7.42 (m, 3H), 7.58 (d, 2H), 7.98 (d, 1H); Mass spectrum: M−H+ 473.

1. customThe titled compound was prepared