m-Chloroperbenzoic acid → HCID 19866677, compound

Participants

Reaction Steps

The product of step (b) above (390 mg) in ethyl acetate (20 ml) was cooled to -5° and treated with m-chloroperbenzoic acid (273 mg of 85% pure material). The temperature was allowed to rinse to ambient. The reaction mixture was then diluted with ethyl acetate and methylene chloride, and then washed with sodium bisulphite solution, sodium bicarbonate solution and brine. The solution was dried and evaporated. Column chromatography (SiO2 /ethyl acetate) gave the title compound 140 mg, mp 178°-9° (d).

Provenance & Evidence