Two Dehydroabietic Acid-based Arylamines: Synthesis, Crystal Structure and Fluorescent Properties |
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| Authors: | GAO Hong SONG Jie SHANG Shi-Bin SONG Zhan-Qian |
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| Institution: | 1. Institute of Chemical Industry of Forestry Products, CAF; National Engineering Lab.for Biomass Chemical Utilization; Key and Lab.on Forest Chemical Engineering, SFA,Key Lab.of Biomass Energy and Material Jiangsu Province, Nanjing 210042, China
2. Department of Chemistry and Biochemistry, University of Michigan-Flint, 303E Kearsley Street, Flint, MI48502, USA |
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| Abstract: | Two dehydroabietic acid-based arylamines have been synthesized and characterized by FTIR, 1H NMR, 13C NMR, MS spectra and elemental analysis. Their spatial structures were determined by X-ray diffraction analysis. UV-Vis absorption and fluorescence spectral characteristics of these compounds in methanol were investigated. Their fluorescence emission spectra in different polarity solvents were further evaluated. Fluorescent properties and structural relationship of the compounds showed that fluorescence intensity and quantum yield inversely increase with the non-coplanar degree. In addition, the solvent polarity has different effects on the fluorescence emission spectra of two compounds. |
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| Keywords: | dehydroabietic acid-based arylamine synthesis crystal structure fluorescent property |
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