2-Thiophenecarbonyl chloride → Anthrimide
반응식
[CH:1]1[CH:6]=[C:5]2[C:7]([C:9]3[C:14]([C:15](=[O:16])[C:4]2=[CH:3][CH:2]=1)=[C:13]([NH:17][C:18]1[CH:23]=[CH:22][C:21](N)=[C:20]2[C:25]([C:27]4[C:32]([C:33](=[O:34])[C:19]=12)=[CH:31][CH:30]=[CH:29][CH:28]=4)=[O:26])[CH:12]=[CH:11][C:10]=3N)=[O:8].S1C=CC=C1C(Cl)=O>[N+](C1C=CC=CC=1)([O-])=O>[CH:1]1[CH:6]=[C:5]2[C:7]([C:9]3[CH:10]=[CH:11][CH:12]=[C:13]([NH:17][C:18]4[C:19]5[C:33]([C:32]6[C:27]([C:25](=[O:26])[C:20]=5[CH:21]=[CH:22][CH:23]=4)=[CH:28][CH:29]=[CH:30][CH:31]=6)=[O:34])[C:14]=3[C:15](=[O:16])[C:4]2=[CH:3][CH:2]=1)=[O:8]참가 물질
4
실험 절차
9.2 g of 4,4'-diamino-1,1'-dianthrimide are heated in 75 ml of nitrobenzene to 145°-150° C. 6.5 g of thiophene-2-carboxylic acid chloride are then added dropwise over a period of 30 minutes. The temperature of the suspension is increased to 170°-175° C. over a period of 2 hours and the suspension is stirred for 2 hours at that temperature. After cooling, the product is filtered off and washed with nitrobenzene and ethanol. 12.5 g of the anthrimide of the formula (2) are obtained. The anthrimide is converted into the carbazole compound of the formula (1) in accordance with Example 1, paragraph 2.