摘要
3,4,9,10-苝四酸二酐在浓硫酸中以碘为催化剂与溴在85℃反应生成1,7-二溴-3,4,9,10-苝四酸二酐,它与4-叔丁基苯酚在干燥的DMF中回流反应生成1,7-二(4-叔丁基苯氧基)-3,4,9,10-苝四酸二酐,后者再与乙醇胺在乙醇中回流反应得到N,N’-二(2-羟基乙基)-1,7-二(4-叔丁基苯氧基)-3,4,9,10-苝四酸二酰亚胺,它在有机溶剂中有较高的溶解度。
The bromination of perylene -3,4,9,10 -tetracarboxylic dianhydride 1 was carried out at 85°C in the presence of iodine to afford 1,7-dibromoperylene-3,4,9,10- tetracarboxylic dianhydride 2. It reacted with 4-tert-butylphenol in anhydrous DMF to form 1,7-di (4-tert- butylphenoxy) perylene-3,4,9,10-tetracarboxylic dianhydride 3. Finally, 3 reacted with ethanolamine in anhydrous ethanol to yield N,N’-di (2-hydroxyethyl)-1,7-di(4-tert-butylphenoxy) perylene -3,4, 9,10-tetracarboxylic diimide 4, which is easily soluble in the most of organic solvents.
出处
《中国科技论文》
CAS
2006年第5期383-386,共4页
China Sciencepaper
基金
高等学校博士学科点专项科研基金(20030251001)
