反应详情

A solution of compound 406 (426 mg, 0.94 mmol) and K2CO3 (195 mg, 1.41 mmol) in methanol (4.0 mL) were stirred at RT for 5 h. The reaction mixture was poured into a mixture of EtOAc/water. The organic phase was washed with water, brine and then dried (MgSO4), filtered and concentrated in vacuo to give the crude title compound. The product was used without any further purification.

1. washThe organic phase was washed with water, brine
2. dry with materialdried (MgSO4)
3. filtrationfiltered
4. concentrationconcentrated in vacuo