In this study 5-amino-4-arylazo-3-methyl-1H-pyrazoles (1a-1m) were diazotised and coupled with 3amino-5-hydroxy-1-phenylpyrazole to give disperse disazo dyes (2a-2m). The newly synthesized 13 disperse disazo dyes were characterized by elemental analysis and spectral methods. The solvatochromic behav
β¦ LIBER β¦
Dyes derived from aminothiophenes. Part 1: Synthesis of some heterocyclic disperse dyes using the gewald reaction
β Scribed by Geoffrey Hallas; Andrew D. Towns
- Publisher
- Elsevier Science
- Year
- 1996
- Tongue
- English
- Weight
- 795 KB
- Volume
- 32
- Category
- Article
- ISSN
- 0143-7208
No coin nor oath required. For personal study only.
π SIMILAR VOLUMES
The synthesis, spectroscopic properties
β
Fati KarcΔ±; Aykut DemirΓ§alΔ±; Fikret KarcΔ±; Δ°zzet Kara; Fatih Ucun
π
Article
π
2009
π
Elsevier Science
π
English
β 652 KB
Synthesis and electronic spectra of some
β
Henry Aliwarga; Geoffrey Hallas
π
Article
π
1981
π
Elsevier Science
π
English
β 545 KB
Synthesis and properties of some dispers
β
Jolanta SokoΜ΅lowska-Gajda
π
Article
π
1991
π
Elsevier Science
π
English
β 354 KB
Synthesis of Heterocyclic Compounds Usin
β
Kunio Ito; Yoshiko Kizuka; Shogo Ihara
π
Article
π
2007
π
John Wiley and Sons
β 29 KB
π 2 views
Synthesis of Heterocyclic Compounds Usin
β
Kunio Ito; Yoshiko Kizuka; Yuji Hirano
π
Article
π
2005
π
John Wiley and Sons
β 28 KB
π 2 views
ChemInform Abstract: Syntheses with Perf
β
Neal O. Brace
π
Article
π
2010
π
John Wiley and Sons
β 34 KB
π 1 views
## Abstract ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a βFull Textβ option. The original article is trackable v