反应详情

According to the procedure described in Example 1, a suspension of 103 g of 3-amino-2,4,6-triiodobenzoic acid (Beil. XIV, 414) (0.2 mol) in 200 ml of DMA is added to 24.8 g of chloroacetyl chloride (0.22 mol). 93.27 g of 3-[(2-chloroacetyl)amino]-2,4,6-triiodobenzoic acid are obtained (0.158 mol).