Synthesis of 1,8,11,12-Tetrachlorotricyclo[6.2.2.02,7]dodec-2-ene-4,5:9,10-bis(dicarboximides)
作者:M. S. Salakhov、V. S. Umaeva、M. M. Ibragimova
DOI:10.1007/s11178-005-0251-6
日期:2005.6
1,8,11,12-Tetrachlorotricyclo[6.2.2.02,7]dodec-11-ene-4,5:9,10-bis(dicarboximides) containing similar and different substituents on the nitrogen atoms were selectively synthesized by reactions of the corresponding dianhydride and imide anhydrides with aliphatic and aromatic amines in dimethylformamide. The structure of the resulting diimides was confirmed by independent synthesis via Diels-Alder reaction of N-substituted 1,2,3,4-tetrachlorobicyclo[4.4.0]deca-2,4-diene-8,9-carboximide with substituted maleimides.
通过相应的二酐和亚胺酸酐与脂肪族和芳香族胺在二甲基甲酰胺中的反应,选择性地合成了氮原子上含有相似和不同取代基的 1,8,11,12-四氯三环[6.2.2.02,7]十二-11-烯-4,5:9,10-双(二甲酰亚胺)。通过 N-取代的 1,2,3,4-四氯双环[4.4.0]癸-2,4-二烯-8,9-羧酰亚胺与取代的马来酰亚胺的 Diels-Alder 反应的独立合成,证实了所得到的二酰亚胺的结构。