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Synthesis and Spectral Study of New Mercerized Azodyes and their Complexes with Copper(II)

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1TitleTitle of DocumentSynthesis and Spectral Study of New Mercerized Azodyes and their Complexes with Copper(II)
2CreatorAuthor's name, affiliation, country TAREK A. FAHAD, ASSAD A. ALI and HAWRAA K. EBRAHEEM
Department of Chemistry, Edu. College of Pure Sci. University of Basra, Basra, Iraq
3SubjectDicipline(s) Chemical Science
3SubjectKeywords Mercerized azodyes, 4-Acetamido phenol, Mercerized aniline
4DescriptionAbstract A new series of some mercerized azodyes, 2-( 2-mercury chloride -4-X phenylazo)-4-acetamido phenol (where X = sulphonic acid [L1], acetyl [L2],carboxyl [L3], nitro [L4] and sulphamide [L5]) were prepared. All these were characterized by melting points, FT IR-spectroscopy 1H NMR and C H N analysis. The work involves a study of acid - base properties at different pH values, the ionization and protonation constants were calculated. The complexes of L1 and L5 with Cu(II) were prepared. These complexes have been concluding after fixing the optimum conditions (time, pH and sequence of addition effects). The spectra of the complexes solutions have been studied for a range of concentrations which Lambert – Beer’s law obeyed. It was found that the complexes are 1: 2 (M:L) complexes and the overall stability constants were determined by the corresponding solutions method
5PublishersOrganizing agency, location WWW Publications, India
6Contributor Sponsor(s) -
7DateDate (YYYY-MM-DD) -
8TypeStatus & genre Peer-reviewed Article
8TypeType
9FormateFile Formate PDF
10IdentifierUniform Resource Identifier Click Here
10IdentifierDigital Object Identifier DOI:10.7598/cst2013.526
11SourceJournal/conference title; vol., no. (Year)Chemical Science Transactions, Volume  2 , Number  (4), (2013)
12LanuguageEnglish=en en
13RelationSupp.files
14Coverage -
15CopyrightCopyright and permissions
Chemical Science Transactions | Chem Sci Trans | CST | Online Chemistry Journal | Open Access
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