799296-22-3Relevant academic research and scientific papers
HETEROCYCLYL POLYMETHINE IR CHROMOPHORES
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Page/Page column 99, (2020/07/05)
The present disclosure provides NIR- and SWIR-active small molecule polymethine dyes with improved properties for use in optical imaging, photothermal therapy, and photodynamic therapy.
Syntheses of quaternary carbon-containing oxazatricycle and spiropyran libraries via multicomponent reactions and their molecular switching properties
Lin, Chi-Hui,Chen, Jhih-Rong,Yang, Ding-Yah
body text, p. 119 - 124 (2010/10/19)
A practical protocol for the preparation of parallel solution-phase libraries of the quaternary carbon-containing oxazatricycles and spiropyrans is reported. Target compounds were obtained in moderate to excellent yields by an Et3N-mediated mul
Synthesis and characterization of coumarin-based spiropyran photochromic colorants
Chen, Jhih-Rong,Wong, Jen-Bing,Kuo, Pei-Yu,Yang, Ding-Yah
supporting information; experimental part, p. 4823 - 4826 (2009/06/05)
(Equation Presented) Two coumarin-based spiropyran derivatives were synthesized and characterized in two steps to explore their photochromic properties. Both prepared compounds are sensitive to UV light and change colors upon irradiation. The resulting photogenerated zwitterions revert to the original compounds while being heated. A new family of organic photochromic colorants is introduced.
