| 4-(9-蒽基)-6-辛氧基-1,3,5-三嗪-2-胺的合成及其在酸性介质中的光谱行为研究 |
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| 引用本文： | 李春丽,李宗耀,徐莉,韩辉,王华.4-(9-蒽基)-6-辛氧基-1,3,5-三嗪-2-胺的合成及其在酸性介质中的光谱行为研究[J].影像科学与光化学,2011,29(1):24-31. |
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| 作者姓名： | 李春丽 李宗耀 徐莉 韩辉 王华 |
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| 作者单位： | 1. 河南大学特种功能材料教育部重点实验室, 河南 开封 475004;2. 河南大学化学化工学院, 河南 开封 475004 |
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| 基金项目： | 国家自然科学基金资助项目，河南省杰出青年基金，教育部新世纪优秀人才支持计划 |
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| 摘 要： | 以2,4-二氯-6-辛氧基-1,3,5-三嗪为原料,经Kumada偶联及胺化两步反应合成了三嗪胺衍生物:4-(9-蒽基)-6-辛氧基-1,3,5-三嗪-2-胺(AOOTA),总产率为38%.通过紫外-可见吸收光谱及荧光光谱研究了氯仿溶液中AOOTA在乙酸(HOAc)及三氟乙酸(TFA)作用下的光谱行为.研究发现AOOTA与HOAc在基态及激发态下均不能发生双氢键作用,而AOOTA与TFA相互作用基态下形成双氢键复合物,激发态下由于分子中蒽基及辛氧基与三嗪环间的C-C单键以及C-O单键的自由旋转,从而使得AOOTA与TFA分子间不能形成有效的氢键相互作用.
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| 关 键 词： | 4-(9-蒽基)-6-辛氧基-1 3 5-三嗪-2-胺 合成 乙酸 三氟乙酸 吸收 荧光 |
| 收稿时间： | 2010-07-15 |
Synthesis of 4-(anthracen-9-yl)-6-(octyloxy)-1,3,5-triazin- 2-amine and its Spectroscopic Behavior in Acid Medium |
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| LI Chun-li,LI Zong-yao,XU Li,HAN Hui,WANG Hua.Synthesis of 4-(anthracen-9-yl)-6-(octyloxy)-1,3,5-triazin- 2-amine and its Spectroscopic Behavior in Acid Medium[J].Imaging Science and Photochemistry,2011,29(1):24-31. |
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| Authors: | LI Chun-li LI Zong-yao XU Li HAN Hui WANG Hua |
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| Affiliation: | 1. Key Lab for Special Functional Materials of Ministry of Education, Henan University, Kaifeng 475004, Henan, P. R. China;2. College of Chemistry and Chemical Engineering, Henan University, Kaifeng 475004, Henan, P. R. China |
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| Abstract: | The synthesis of aminotriazine derivative,4-(anthracen-9-yl)-6-(octyloxy)-1,3,5-triazin-2-amine(AOOTA) was reported in this paper.With 2,4-dichloro-6-(octyloxy)-1,3,5-triazine as starting material,AOOTA was obtained through Kumada coupling and amination reaction in total yield of 38%.Spectroscopic behaviors of AOOTA with HOAc and TFA in chloroform were investigated by UV-Vis absorption and fluorescence spectra.It is found that the dual hydrogen-bonded interaction between AOOTA and HOAc can not be observed at both ground state and excited state.However,the dual hydrogen-bonded complex from AOOTA with TFA can be formed at ground state,but dissociated at excited state due to the rotation of C—C bond(between anthryl group and triazine) and C—O bond(between octyloxy group and triazine). |
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| Keywords: | 4-(anthracen-9-yl)-6-(octyloxy)-1 3 5-triazin-2-amine synthesis acetic acid trifluoroacetic acid UV-Vis absorption fluorescence |
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