Synthesis and Serviceability of New Symmetric Bis-pyrazolone Metal Complex Acid Dyes
- 作者: Ayaz M.1, Ali F.1, Saeed A.1, Abbas N.1, Khan M.1, Shabir G.1, Saleem A.1, Raza Kazmi S.1, Khanzada 1
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隶属关系:
- Department of Chemistry
- 期: 卷 89, 编号 12 (2019)
- 页面: 2498-2503
- 栏目: Article
- URL: https://journals.rcsi.science/1070-3632/article/view/223226
- DOI: https://doi.org/10.1134/S1070363219120272
- ID: 223226
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详细
Synthesis of new symmetric bis-pyrazolone acid dye and its 3d transition metal complexes is studied. Bis-pyrazolone is synthesized from (E)-6,6’-(ethene-1,2-diyl)bis(3-hydrazinylbenzenesulfonic acid) and ethyl ace-toacetate. The synthesized bis-pyrazolone is coupled with diazonium salt of 4-sulpho-2-aminophenol in alkaline medium targeting bis-pyrazolone ligand acid dye. Various metal complexes are obtained by treating a methanolic solution of metal salts with ligand acid dye in basic media. Structures of the synthesized ligand dye and its metal complexes are confirmed by UV-Vis, FTIR, and NMR spectra. The ligand acid dye and metal complex dyes demonstrate absorption in UV-Vis in the range of 400–600 nm. Ligand acid dye and its metal complexes demonstrate good to high value of light speed, washing fastness and rubbing fastness on leather.
作者简介
M. Ayaz
Department of Chemistry
Email: ayazanwar239@gmail.com
巴基斯坦, Mansehra, KPK, 21300
F. Ali
Department of Chemistry
编辑信件的主要联系方式.
Email: ayazanwar239@gmail.com
巴基斯坦, Mansehra, KPK, 21300
A. Saeed
Department of Chemistry
Email: ayazanwar239@gmail.com
巴基斯坦, Islamabad, 45320
N. Abbas
Department of Chemistry
Email: ayazanwar239@gmail.com
巴基斯坦, Islamabad, 45320
M. Khan
Department of Chemistry
Email: ayazanwar239@gmail.com
巴基斯坦, Mardan, 23200
G. Shabir
Department of Chemistry
Email: ayazanwar239@gmail.com
巴基斯坦, Islamabad, 45320
A. Saleem
Department of Chemistry
Email: ayazanwar239@gmail.com
巴基斯坦, Punjab, 46000
S. Raza Kazmi
Department of Chemistry
Email: ayazanwar239@gmail.com
巴基斯坦, Punjab, 46000
Khanzada
Department of Chemistry
Email: ayazanwar239@gmail.com
巴基斯坦, Punjab, 46000