以呋喃、四氢苯酐与氯化偏苯三酸酐为反应物,通过Diels-Alder反应、还原和亲核取代反应合成了一种新型含呋喃杂环/环己基脂环的二元酸酐,并对其结构和溶解性进行了研究。红外光谱(FT-IR)与核磁共振氢谱(1H-NMR)均证实了目标产物被成功合成,且该二元酸酐在常规有机溶剂中具有良好的溶解性。
A new oxygen heterocyclic/cyclohexyl dianhydride with bulky structure,(1,4,4a,5,6,7,8,8a-octahydro-1,4-epoxynaphthalene-6,7-diyl)bis(methylene) bis(1,3-dioxo-1,3-dihydroisobenzofuran-5-carboxylate) was synthesized by diels-alder reaction,reduction and esterification,starting from tetrahydrophthalic anhydride,furan and trimellitic anhydride acid chloride.FT-IR and 1H-NMR spectra indicated that the new dianhydride was successfully performed,and showed excellent solubility in common organic solvents.
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基金资助
江西省教育厅科学技术研究项目(171462)
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