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Citation: Jialiang Li, Boyu Wang, Xinyu Fu, Zhiguang Song, Wanchun Zhu, Yong Fan, Qiang Ma, Yupeng Guo. Design and Exploration of a Novel Organic Proton Response Fluorescence Molecule in Laboratory Teaching[J]. University Chemistry, ;2020, 35(4): 60-65. doi: 10.3866/PKU.DXHX201911054 shu

Design and Exploration of a Novel Organic Proton Response Fluorescence Molecule in Laboratory Teaching

College of Chemistry, Jilin University, Changchun 130012, P. R. China

Received Date: 25 November 2019

In the study, we introduced a new organic fluorescence molecule into organic laboratory teaching. A novel course content about fluorescent dimethylaminosylstyrylbenzoxazole was designed. The clear proton response properties of the product can be observed directly. The experiment has many advantages, including new reaction mechanisms, low laboratory risk, simple in operation, observable process changes, and good environmental friendliness. Furthermore, this laboratory course can be divided into a series of unites, which is suitable for different lab teaching time requirements. According to the experiment. We have received good teaching effects. This experiment not only cultivates student's basic operation and comprehensive ability, but also stimulates students' research interest.
- Fluorescence molecule,
- Proton response,
- Modular teaching
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