反应详情

2.00 g (9.90 mmol) 5-bromonicotinic acid were mixed with 20 mL thionyl chloride and boiled for 4 h. The mixture was evaporated to dryness i. vac. and coevaporated twice with toluene. The residue was reacted further as the crude product.

1. customThe mixture was evaporated to dryness i
2. customThe residue was reacted further as the crude product