反应详情

A mixture of Example 180D (24.6 g, 0.117 mol) and benzyl bromide (40.1 g, 0.234 mol) in 200 mL of ethanol was stirred at reflux overnight. After cooling with an ice-water bath, the solid was collected by filtration and washed with ethanol to obtain the title compound.

1. temperatureat reflux overnight
2. temperatureAfter cooling with an ice-water bath
3. filtrationthe solid was collected by filtration
4. washwashed with ethanol