反应详情

a solution of 12 g of m-bromomethylbenzoic acid 10.62 g of oxalyl chloride, 100 ml of dichloromethane and 5 drops of dimethylformamide was allowed to stand 48 hours and then evaporated. Hexane and ether were added, the mixture evaporated and the residue distilled on a Kugelroher, giving 12.5 g of m-bromomethylbenzoyl chloride as a yellow liquid.

1. customevaporated
2. additionHexane and ether were added
3. customthe mixture evaporated
4. distillationthe residue distilled on a Kugelroher