反应详情

50 mg (0.22 mmol) of the compound from Example 35A and 53 mg (0.44 mmol) of thionyl chloride are initially charged at 0° C. in 1.5 ml of dichloromethane and, after warming to RT, stirred at this temperature for 12 h. The solvent is removed on a rotary evaporator and the product that remains is directly reacted further.

1. customThe solvent is removed on a rotary evaporator
2. customthe product that remains is directly reacted further