58736-77-9Relevant academic research and scientific papers
Force-Induced Turn-On Persistent Room-Temperature Phosphorescence in Purely Organic Luminogen
Ren, Jia,Wang, Yunsheng,Tian, Yu,Liu, Zhenjiang,Xiao, Xiangheng,Yang, Jie,Fang, Manman,Li, Zhen
, p. 12335 - 12340 (2021)
Research of purely organic room-temperature phosphorescence (RTP) materials has been a hot topic, especially for those with stimulus response character. Herein, an abnormal stimulus-responsive RTP effect is reported, in which, purely organic luminogen of
Room temperature phosphorescence molecule based on phenothiazine derivative, preparation method and application thereof
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Paragraph 0049; 0050, (2019/01/24)
The invention discloses a room temperature phosphorescence molecule based on a phenothiazine derivative, a preparation method and application thereof. The room temperature phosphorescence molecule based on the phenothiazine derivative has a structure shown as formula (I), wherein R is -OCH3, -CH3, -H, -Br, -Cl, -F or -CF3. According to the invention, mainly phenothiazine is adopted as the core, and C-N coupling reaction is carried out to connect phenothiazine with a benzene ring derivative, and then oxidation is carried out to obtain the target product. The solid powder of the compounds all have room temperature phosphorescence phenomenon, and have a longest life up to 398ms, thus being applicable as anti-counterfeit materials. And the preparation method provided by the invention has the advantages of mild reaction conditions and high yield.
