Two Dehydroabietic Acid-based Arylamines: Synthesis, Crystal Structure and Fluorescent Properties  

作　　者：高宏 宋杰 商士斌 宋湛谦 

机构地区：[1]Institute of Chemical Industry of Forestry Products,CAF [2]National Engineering Lab. for Biomass Chemical Utilization [3]Key and Lab.on Forest Chemical Engineering,SFA,Key Lab. of Biomass Energy and Material [4]Department of Chemistry and Biochemistry,University of Michigan-Flint

出　　处：《Chinese Journal of Structural Chemistry》2013年第3期396-402,共7页结构化学（英文）

基　　金：supported by the National Natural Science Foundation of China (No. 31170539)

摘　　要：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.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.

关 键 词：dehydroabietic acid-based arylamine SYNTHESIS crystal structure fluorescent property 

分 类 号：O621.3[理学—有机化学]