Hydrogen Peroxide → HCID 23155017, compound

Participants

Reaction Steps

In 1 mL of tetrahydrofuran, 20 mg (0.04 mmol) of 1-[4-(6-amino-8-vinylpurin-9-yl)phenyl]-3-(4-chloro-3-(trifluoromethyl)phenyl)urea was dissolved, and 20 μL of a 0.1 M osmium tetraoxide aqueous solution and 143 μL of a 3% hydrogen peroxide aqueous solution were added thereto, and the mixture solution was stirred at room temperature for 14 hours. The reaction solution was concentrated under reduced pressure and purified by a silica gel column (dichloromethane:methanol=9:1) to obtain 16.4 mg (77%) of a target product as a white crystal.

Provenance & Evidence