Dichloromethane → HCID 66711241, compound

Participants

Reaction Steps

Into a Round bottom flask, [A] 5-Bromo-2-methylsulfanyl-7-phenyl-pyrrolo[2,1-f][1,2,4]triazine (0.30 g, 0.00094 mol) and Methylene chloride (2 mL, 0.03 mol) were added. m-Chloroperbenzoic acid (0.178 g, 0.00103 mol) was added portion wise over 20 minutes. The reaction was stirred at room temperature for one hour. The reaction was partitioned with DCM (200 mL) and saturated NaHCO3 (200 mL). The organic was separated, washed with Brine and dried over Na2SO4. The solid was filtered and washed with DCM. The solvent was removed under vacuum to give a yellow solid. The solid was washed with hexane to give 5-Bromo-2-methanesulfinyl-7-phenyl-pyrrolo[2,1-f][1,2,4]triazine as a yellow solid (270 mg, 86%). NMR 1H (DSMO-d6)-9.24 (s, 1H), 8.24 (d, 2H, J=7.44 Hz), 7.92 (s, 1H), 7.56 (t, 2H, J=7.93 Hz), 7.47 (t, 1H, J=7.32 Hz), 2.98 (s, 3H)

Provenance & Evidence