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- Title
2‐Sulfanylhydroquinone Dimer as a Switchable Fluorescent Dye.
- Authors
Kamimura, Akio; Sakamoto, Sanshiro; Umemoto, Haruka; Kawamoto, Takuji; Sumimoto, Michinori
- Abstract
A new dye was developed, the photoluminescence properties of which are controlled by a chemical reaction. The fluorescence properties of 2‐sulfanylhydroquinone dimers depend on the number of hydroxyl groups that are acylated. Unprotected or monoacylated 2‐sulfanylhydroquinone dimers displayed good fluorescence properties, whereas diacylated and tetraacylated 2‐sulfanylhydroquinone dimers showed dramatically decreased fluorescence. A monomesylated derivative was devised, which shows good fluorescence characteristics as a switching fluorescence dye through a chemical reaction.
- Subjects
HYDROXYL group; CHEMICAL reactions; FLUORESCENCE; DIMERS; PHOTOLUMINESCENCE
- Publication
Chemistry - A European Journal, 2019, Vol 25, Issue 62, p14081
- ISSN
0947-6539
- Publication type
Academic Journal
- DOI
10.1002/chem.201903436