Effect of the electron-absorbing group on the fluorescent properties of 1, 3, 5-triarylpyrazoline
ZHANG Yulu1, SHANG YuJie1, LI Wenyu1, LIU Yanqi1, ZHANG Dawei1, REN Lu2*
1 College of Chemistry and Pharmaceutical Engineering, Jilin Institute of Chemical Technology, Jilin City 132022, China
2 College of Aeronautical Engineering, Jilin Institute of Chemical Technology, Jilin City 132022, China
In this paper, six 1,3,5-triarylpyrazoline compounds were synthesized under the catalysis of vitamin B1 by using substituted benzaldehyde and substituted acetophenone, with a yield of 75–93%. The method is convenient to operate and does not require acid, alkali and metal ions, vitamin B1 has good catalytic effect, non-toxic, green environmental protection can be commercially purchased. FT-IR, 1H NMR, and HR-MS characterization were performed to determine the structure of the compound. The influence of the substituents on the fluorescence spectra of 1, 3, 5-triarylpyrazoline was studied by measuring the fluorescence spectra.
张雨露, 尚钰杰, 李文昱, 刘艳奇, 张大伟, 任璐.
给吸电子基对1, 3, 5-三芳基吡唑啉的荧光性质影响研究
[J]. 吉林化工学院学报, 2023, 40(9): 6-10.
ZHANG Yulu, SHANG YuJie, LI Wenyu, LIU Yanqi, ZHANG Dawei, REN Lu.
Effect of the electron-absorbing group on the fluorescent properties of 1, 3, 5-triarylpyrazoline
. Journal of Jilin Institute of Chemical Technology, 2023, 40(9): 6-10.
