反应详情

A mixture of 4B (1.2 g, 4.6 mmol), dichloromethane (15 ml) and oxalyl chloride (1 ml) is stirred at room temperature for 2 hours. The mixture is concentrated and the resulting benzoylchloride is used without further purification.

1. concentrationThe mixture is concentrated
2. customthe resulting benzoylchloride is used without further purification