A new diamine containing 7-oxonorbornene fused norcamphane was synthesized by the way of D-A reaction,carbonyl reduction,nucleophilic substitution reaction and nitryl reduction,starting with nadic anhydrous,furan and 1-chloro-4-nitrobenzene as raw materials.It was demonstrated that the novel polyimide film(PI) which was prepared by the novel diamine and biphenyl tetracarboxylic dianhydride was soluble and hydrophobic.
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基金资助
江西省教育厅科学技术研究项目(GJJ209803)
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