反应详情

A suspension of the compound of Example 18G (39 mg, 0.10 mmol) and 2-aminobenzenesulfonamide (17 mg, 0.10 mmol) in toluene (1 mL) was warmed at reflux for 2 h. The solution was cooled and concentrated in vacuo to afford a yellow foam which was purified by flash chromatography eluting with ethyl acetate in hexane to afford the title compound (33 mg, 0.07 mmol)

1. temperaturewas warmed
2. temperatureat reflux for 2 h
3. temperatureThe solution was cooled
4. concentrationconcentrated in vacuo
5. customto afford a yellow foam which
6. customwas purified by flash chromatography
7. washeluting with ethyl acetate in hexane