Dichloromethane → 3-{(4-Fluorophenyl) [4-(trifluoromethyl)phenyl]methyl}-7-[(methylsulfinyl)methyl]-1H-indole

Participants

Reaction Steps

75 mg (0.18 mmol) of the compound from Example 99 were introduced into 25 ml of dichloromethane at 0° C., 43 mg (0.18 mmol) of 70% pure meta-chloroperbenzoic acid were added, and the mixture was stirred at RT for 2 h. 2 ml of methanol were added, and the solution was concentrated. The residue was purified twice by preparative HPLC (mobile phase: acetonitrile/water gradient). 65 mg (84% of theory) of the title compound were obtained as mixture of diastereomers.

Provenance & Evidence