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A facile route to the new triazene dyes based on substituted pyrazolidin-3,5-dione derivatives

โœ Scribed by Jalal Isaad; Fouad Malek; Ahmida El Achari


Book ID
113571111
Publisher
Elsevier Science
Year
2012
Tongue
English
Weight
982 KB
Volume
92
Category
Article
ISSN
0143-7208

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๐Ÿ“œ SIMILAR VOLUMES


Simple route to a novel class of pyrazol
โœ Jalal Isaad; Anne Perwuelz ๐Ÿ“‚ Article ๐Ÿ“… 2010 ๐Ÿ› Elsevier Science ๐ŸŒ French โš– 517 KB

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 bet