| 引用本文: | 李银奎,李石保,龙永福,等.聚亚苯基硼的合成及表征研究.[J].国防科技大学学报,1998,20(6):109-114.[点击复制] |
| Li Yinkui,Li Shibao,Long Yongfu,et al.The Study of the Synthesis and the Characteristics of Polyphenylene Borane[J].Journal of National University of Defense Technology,1998,20(6):109-114[点击复制] |
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| 聚亚苯基硼的合成及表征研究 |
| 李银奎, 李石保, 龙永福, 张长瑞 |
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(国防科技大学 材料工程与应用化学系 湖南 长沙 410073)
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| 摘要: |
| 用改进的有机金属路线合成了聚对亚苯基硼和聚间亚苯基硼。聚对亚苯基硼的分子量(M-n)为783.66, 结构为(1)(可溶于乙醚, 苯环为对位取代)和(2)(不溶于乙醚, 苯环对位取代); 聚间亚苯基硼的M-n 为876.56, 结构为(1)(可溶于乙醚, 苯环间位取代)和(2)(不溶于乙醚, 苯环间位取代)。 |
| 关键词: 聚对亚苯基硼, 聚间亚苯基硼, 合成, 表征 |
| DOI： |
| 投稿日期：1998-01-10 |
| 基金项目: |
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| The Study of the Synthesis and the Characteristics of Polyphenylene Borane |
| Li Yinkui, Li Shibao, Long Yongfu, Zhang Changrui |
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(Department of Materials Engineering and Applied Chemistry, NUDT, Changsha, 410073)
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| Abstract: |
| The poly (p-phenylene borane) and poly (m-phenylene borane )are synthesized by the modified organometallic route. The structure and the elemental composition are detemined by IR and NMR. The molecular weight (M-n) of poly (p-phenylene borane) is 783.66 and its structure is (1) (soluble in ether, its benzene ring is substituted at 1 and 4 positions) and (2)(insoluble in ether, its benzene ring is substituted at 1 and 4 positions); the M-n of poly (m-phenylene borane) is 876.56 and its structure is (1) (soluble in ether, its benzene ring is substituted at 1 and 3 positions) and (2)(insoluble in ether, its benzene ring is substituted at 1 and 3 positions). |
| Keywords: poly(p-phenylene borane), poly(m-phenylene borane), synthesis, characteristic |
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