Negative Solvatochromism of an Anionic Thiazole-Based Dye

Negative Solvatochromism of an Anionic Thiazole-Based Dye

Keep it small, flat, and easy: The synthesis of an unconventional strong solvatochromic dye is presented. The solvatochromic and NMR behavior of the anionic chromophore was characterized and the compound might be used as a sensor. The thiazol‐4‐olate donor group is derived from the oxyluciferin of f...

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Veröffentlicht in:Asian journal of organic chemistry 2013-06, Vol.2 (6), p.498-503
Hauptverfasser: Schade, Alexander, Menzel, Roberto, Görls, Helmar, Spange, Stefan, Beckert, Rainer
Format: Artikel
Sprache:eng
Schlagworte:
1,3‐thiazoles
3-thiazoles
Catalán equation
Kamlet-Taft equation
Organic chemistry
Reichardt's dyes
solvatochromism
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Beschreibung
Zusammenfassung:Keep it small, flat, and easy: The synthesis of an unconventional strong solvatochromic dye is presented. The solvatochromic and NMR behavior of the anionic chromophore was characterized and the compound might be used as a sensor. The thiazol‐4‐olate donor group is derived from the oxyluciferin of fireflies and strongly influences the electronic properties of the dye.
ISSN:2193-5807
2193-5815
DOI:10.1002/ajoc.201300085