2,4-Dichlorobenzoyl chloride → N-(2,4-dichlorobenzoyl)-3,4,5,6-tetrachlorophthalimide

反応式

[K].[Cl:2][C:3]1[C:13]([Cl:14])=[C:12]([Cl:15])[C:11]([Cl:16])=[C:5]2[C:6]([NH:8][C:9](=[O:10])[C:4]=12)=[O:7].[Cl:17][C:18]1[CH:26]=[C:25]([Cl:27])[CH:24]=[CH:23][C:19]=1[C:20](Cl)=[O:21]>O1CCOCC1>[Cl:17][C:18]1[CH:26]=[C:25]([Cl:27])[CH:24]=[CH:23][C:19]=1[C:20]([N:8]1[C:9](=[O:10])[C:4]2=[C:3]([Cl:2])[C:13]([Cl:14])=[C:12]([Cl:15])[C:11]([Cl:16])=[C:5]2[C:6]1=[O:7])=[O:21]

参加物

実験手順

The potassium salt of 3,4,5,6-tetrachlorophthalimide (0.10 mole) and dioxane (1200 ml) are charged into a glass reaction vessel equipped with a mechanical stirrer, thermometer and reflux condenser. 2,4-Dichlorobenzoyl chloride (0.10 mole) is then added dropwise, with stirring, to the reaction mixture at room temperature. After the addition is completed the reaction mixture is heated at reflux for a period of about 1 hour. After this time the reaction mixture is filtered and the filtrate is stripped of solvent to yield the desired product N-(2,4-dichlorobenzoyl)-3,4,5,6-tetrachlorophthalimide.