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有机化学
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有机化学 ›› 2003, Vol. 23 ›› Issue (11): 1286-1290. 上一篇    下一篇

研究论文

有机电致发光材料噁二唑衍生物的合成

孙一峰;宋化灿;李卫明;许遵乐   

  1. 中山大学化学与化学工程学院
  • 发布日期:2003-11-25

Synthesis of 1,3,4-Oxadiazole Derivatives for Organic Electro- transporting Electroluminesent Materials

Sun Yifeng;Song Huacan;Li Weiming;Xu Zunle   

  1. School of Chemistry and Chemical Engineering, Zhongshan University
  • Published:2003-11-25

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414

被引次数

70 | 13

由酰氯与各种酰肼反应得到中间体4，进而用三氯氧磷脱水闭环，合成了一系 列1，3，4-噁二唑衍生物5，用~1H NMR，IR，MS和元素分析对其结构进行了确证。

关键词: 电致发光;恶二唑 P;酰氯;酰肼;质子磁共振谱法;红外分光光度法, 质谱法;元素分析;结构表征;香豆素

1,3,4-Oxadiazole derivatives (5) were prepared from hydrazide (3) , which were converted with acylchlo-ride in pyridine into TV- substituted hydriazide (4), followed by treatment with phosphorus oxychloride. The newly synthesized compounds were characterized by ~1H NMR, IR, MS and elemental analyses. These compounds represent potential organic electro-transporting electroluminesent (EL) materials.

Key words: ELECTROLUMINESCENCE;oxadiazole;ACYL CHLORIDES;HYDRAZIDE, 1HNMR;IR;MS;ELEMENTAL ANALYSIS;STRUCTURE CHARACTERISTICS;COUMARIN

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