Preparation characterization and biological activity of some new tetra - azo compounds
In this paper , preparation and characterization of some tetra azo compounds .Azo coupling of 3`,3,4`,4- tetra amino biphenyl with phenol and some phenol derivatives in alkaline solution gave azo dyes. I.R and U.V. visible spectra were recorded to identify the three azo compounds prepared . Some phy...
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| Published in | مجلة علوم ذي قار Vol. 1; no. 2 |
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| Main Authors | , |
| Format | Journal Article |
| Language | English |
| Published |
University of Thi-Qar
01.05.2019
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| Online Access | Get full text |
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| Summary: | In this paper , preparation and characterization of some tetra azo compounds .Azo coupling of 3`,3,4`,4- tetra amino biphenyl with phenol and some phenol derivatives in alkaline solution gave azo dyes. I.R and U.V. visible spectra were recorded to identify the three azo compounds prepared . Some physical and chemical properties such as molar absorption coefficient in different pH value and maximum absorption λ maxwere investigated. The biological effect of these dye against two gram positive Bacteria (S.aureuse) and other two gram negative Bacteria (P.aeruginosa) is presented . |
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| ISSN: | 1991-8690 2709-0256 |