| 一种新型含咔唑基还原席夫碱的合成及其光学性质 |
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| 引用本文： | 杨龙梅,刘万定,孙嘉璐,陈鑫,吴杰颖.一种新型含咔唑基还原席夫碱的合成及其光学性质[J].安徽大学学报(自然科学版),2012(6):91-96. |
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| 作者姓名： | 杨龙梅 刘万定 孙嘉璐 陈鑫 吴杰颖 |
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| 作者单位： | 安徽大学化学化工学院 |
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| 基金项目： | 国家自然科学基金资助项目(51142011);安徽省教育厅自然科学基金重点资助项目(KJ2010A30) |
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| 摘 要： | 以咔唑和三(羟甲基)氨基甲烷为原料,合成一种新型的还原席夫碱N-对缩三(羟甲基)氨基甲烷]苯基-3,6-二(叔丁基)咔唑(L1),经傅立叶红外光谱、核磁共振氢谱、碳谱和MALDI-TOF质谱对目标产物的结构进行表征.利用热重分析、紫外吸收光谱、荧光光谱、时间分辨荧光光谱研究L1的热稳定性和光物理性质,结果表明:L1具有较高的热稳定性和较好的荧光性质,在极性溶剂中有高的量子产量和长的荧光寿命.
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| 关 键 词： | 三(羟甲基)氨基甲烷 咔唑 还原席夫碱 |
Synthesis and optical properties of a novel reduced Schiff base containing carbazole |
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| YANG Long-mei,LIU Wan-ding,SUN Jia-lu,CHEN Xin,WU Jie-ying.Synthesis and optical properties of a novel reduced Schiff base containing carbazole[J].Journal of Anhui University(Natural Sciences),2012(6):91-96. |
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| Authors: | YANG Long-mei LIU Wan-ding SUN Jia-lu CHEN Xin WU Jie-ying |
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| Institution: | *(College of Chemistry and Chemical Engineering,Anhui University,Hefei 230601,China) |
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| Abstract: | A novel Schiff base of N-p(tri-hydroxymethyl-aminomethane) phenyl-3,6-di(t-butyl) carbazole(L1) was synthesized from carbazole and trihydroxymethyl aminomethane,which was confirmed by FT-IR,1H NMR,13C NMR and MALDI-TOF mass spectra.The thermogravimetry,absorption and fluorescence spectra,and fluorescence lifetime for the compound were investigated.The results indicated that L1 exhibited good thermal stability,optical properties,high quantum yields and long lifetime. |
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| Keywords: | trihydroxymethyl aminomethane carbazole reduced Schiff |
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