Photo by mathieustern from unsplash
Representatives of negative photochromes containing a nitro-substituted 2-vinylphenolic fragment and a tricyanofuran (TCF) acceptor were synthesized. An efficient “turn-off” fluorescence photoswitching with full reversibility was shown for these compounds due… Click to show full abstract
Representatives of negative photochromes containing a nitro-substituted 2-vinylphenolic fragment and a tricyanofuran (TCF) acceptor were synthesized. An efficient “turn-off” fluorescence photoswitching with full reversibility was shown for these compounds due to the negative photochromic transformation under irradiation by visible light. The obtained result reveals a new direction in the investigation of fluorescence photoswitching because of the great potential for structural variability of insufficiently studied nitrile-rich photochromes.
Journal Title: New Journal of Chemistry
Year Published: 2020
Link to full text (if available)
Share on Social Media: Sign Up to like & get
recommendations!