| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 5277010 | Tetrahedron Letters | 2010 | 5 Pages |
Abstract
We report an easiest synthesis strategy of a new class of synthetic dyes by coupling of functionalized pyrazolidine-3,5-dione derivatives via diazotization reaction with aromatic diamine for the azoic dyes or via dimerization reaction to synthesize the H chromophore dyes. Electron delocalization between the two coupled components has been studied using UV-vis spectroscopy, infrared, and NMR spectroscopy. In addition, the formation mechanism of such compounds has been discussed.
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Physical Sciences and Engineering
Chemistry
Organic Chemistry
Authors
Jalal Isaad, Anne Perwuelz,