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2,6-二取代苯并二噁唑的研究(Ⅲ)——2,6-二苯乙烯基苯并二噁唑和它们的衍生物

RESEARCH ON 2,6-DISUBSTITUTED BENZO-BISOXAZOLES-Ⅲ -2,6-DISTYRYL BENZO-BISOXZOLES AND SOME OF THEIR DERIVATIVES

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【作者】 高振衡周一民潘家杏王明真范秀菊

【Author】 Kao Chen-heng, Zhou Yimin, Pan Jiaxing, Wang Mingzhen and Fan Xiuju(Department of Chemistry, Nankai University, Tianjin)

【机构】 南开大学化学系南开大学化学系

【摘要】 通过2,6-二甲基苯并[1,2d;4,5d′]二噁唑和2,6-二甲基苯并[1,2d;5,4d′]二噁唑分别与苯甲醛和取代苯甲醛缩合备制取七种相应的2,6-二苯乙烯基苯并[1,2d;4,5d′]二噁唑和2,6-二苯乙烯基苯并(1,2d;5,4d′]二噁唑。测定了全部化合物的熔点、红外光谱、紫外光谱、荧光光谱、激光转换效率。

【Abstract】 2, 6-Distyryl benzo-[l, 2d; 4, 5d’]-bisoxazole and 2, 6-distyryl benzo-[l,2d;5, 4d’]-bisoxazole as well as six derivatives of each of them were synthesized by condensation of the corresponding 2,6-dimethyl benzo-[l,2d; 4,5d’]-bisoxazole or 2, 6-dimethyl benzo-[l,2d; 5, 4d’]-bisoxazole respectively with benzaldehyde or substituted benzaldehydes in the presence of alkali. The m.p., λmax of UV spectra and fluorescence emission spectra, as well as laser properties of the products are listed in tables.

  • 【文献出处】 高等学校化学学报 ,Chemical Research In Chinese Universities , 编辑部邮箱 ,1981年04期
  • 【被引频次】2
  • 【下载频次】70
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