反应详情

温度

110 °C

A mixture of 0.46 g of crude 393F in POCl3 (5 ml) was heated at 110° C. for 1 h. Excess of POCl3 was removed on a rotary evaporator, the residue was dissolved in CH2Cl2, washed with aqueous NaHCO3, dried and concentrated to give 0.37 g of crude 393G which was used in next step without purification.

1. customExcess of POCl3 was removed on a rotary evaporator
2. dissolutionthe residue was dissolved in CH2Cl2
3. washwashed with aqueous NaHCO3
4. customdried
5. concentrationconcentrated