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Auteur Djamil Azzeddine Rouag |
Documents disponibles écrits par cet auteur (5)
Affiner la recherche Interroger des sources externesEtude de structures organiques colorantes sanito – dynamiques potentielles / Assia Mili (Epouse Habbati)
Titre : Etude de structures organiques colorantes sanito – dynamiques potentielles Type de document : texte imprimé Auteurs : Assia Mili (Epouse Habbati), Auteur ; Djamil Azzeddine Rouag, Directeur de thèse Editeur : جامعة الإخوة منتوري قسنطينة Année de publication : 2017 Importance : 171 f. Format : 30 cm. Note générale : 2 copies imprimées disponibles
Langues : Français (fre) Catégories : Français - Anglais
ChimieTags : Primary amines azodyes, diazotisation copulation copper complexes palladium complexes structural determination Amines primaires substances colorantes azoïques diazotation complexes au cuivre complexes au palladium détermination structurale Index. décimale : 540 Chimie et sciences connexes Résumé : The object of this thesis is to synthesize and characterize novel Azo dyes and
complexes derived from copper and palladium.
The diazotization-copulation of primary amines resulted in three new dyes substances:
((E)-1-(3-Formylphenyl)-2-(2-oxidonaphthalen-1-yl) diazen-1-yl), ((E)-1-[(2,5-
dimethoxyphenyl) azo]-2-naphthol)), ((E)-1-[(2-methoxyphenyl) diazenyl]-2-naphthol)).
The coordination of the organic structure C17H14N2O2 with copper and palladium led to
the following complexes: C17H13ClPdN2O2 Chloro{(E)-1-[(2-methoxyphenyl)
diazenyl]naphthalen-2-olate}palladium(II) and C17H13ClCuN2O2 Chloro{(E)-1-[(2-
methoxyphenyl)diazenyl]naphthalen-2-olate}copper (II).
The characterization of synthesized compounds was investigated using IR, NMR, and
UV spectroscopic techniques, which allowed to determine the compounds structural
properties and demonstrate the major tautomeric form, namely, the hydrazoquinone.
The structural characterization was carried out by X-ray diffraction on a single crystal.
The radiocrystallographic data, processed by the WINGX software, showed that the dyes
crystallize in different symmetries, monoclinic and orthorhombic, but with geometrical
similarities: they correspond to the E configuration and are almost planer. The inter and intra
molecular hydrogen bonds which ensure the stability of the crystalline edifice have been
evidenced.
The crystal structures determination of the complexes showed that they are
isostructural with a monoclinic symmetry and a square planar coordination mode.The
complexation has not led to any change in the geometry of the dye structure, in view of the
small variation in the angle between the benzene ring and the beta-naphthol.Diplôme : Doctorat en sciences En ligne : ../theses/chimie/MIL7107.pdf Format de la ressource électronique : Permalink : index.php?lvl=notice_display&id=10494 Etude de structures organiques colorantes sanito – dynamiques potentielles [texte imprimé] / Assia Mili (Epouse Habbati), Auteur ; Djamil Azzeddine Rouag, Directeur de thèse . - جامعة الإخوة منتوري قسنطينة, 2017 . - 171 f. ; 30 cm.
2 copies imprimées disponibles
Langues : Français (fre)
Catégories : Français - Anglais
ChimieTags : Primary amines azodyes, diazotisation copulation copper complexes palladium complexes structural determination Amines primaires substances colorantes azoïques diazotation complexes au cuivre complexes au palladium détermination structurale Index. décimale : 540 Chimie et sciences connexes Résumé : The object of this thesis is to synthesize and characterize novel Azo dyes and
complexes derived from copper and palladium.
The diazotization-copulation of primary amines resulted in three new dyes substances:
((E)-1-(3-Formylphenyl)-2-(2-oxidonaphthalen-1-yl) diazen-1-yl), ((E)-1-[(2,5-
dimethoxyphenyl) azo]-2-naphthol)), ((E)-1-[(2-methoxyphenyl) diazenyl]-2-naphthol)).
The coordination of the organic structure C17H14N2O2 with copper and palladium led to
the following complexes: C17H13ClPdN2O2 Chloro{(E)-1-[(2-methoxyphenyl)
diazenyl]naphthalen-2-olate}palladium(II) and C17H13ClCuN2O2 Chloro{(E)-1-[(2-
methoxyphenyl)diazenyl]naphthalen-2-olate}copper (II).
The characterization of synthesized compounds was investigated using IR, NMR, and
UV spectroscopic techniques, which allowed to determine the compounds structural
properties and demonstrate the major tautomeric form, namely, the hydrazoquinone.
The structural characterization was carried out by X-ray diffraction on a single crystal.
The radiocrystallographic data, processed by the WINGX software, showed that the dyes
crystallize in different symmetries, monoclinic and orthorhombic, but with geometrical
similarities: they correspond to the E configuration and are almost planer. The inter and intra
molecular hydrogen bonds which ensure the stability of the crystalline edifice have been
evidenced.
The crystal structures determination of the complexes showed that they are
isostructural with a monoclinic symmetry and a square planar coordination mode.The
complexation has not led to any change in the geometry of the dye structure, in view of the
small variation in the angle between the benzene ring and the beta-naphthol.Diplôme : Doctorat en sciences En ligne : ../theses/chimie/MIL7107.pdf Format de la ressource électronique : Permalink : index.php?lvl=notice_display&id=10494 Exemplaires (1)
Code-barres Cote Support Localisation Section Disponibilité MIL/7107 MIL/7107 Thèse Bibliothèque principale Thèses Disponible
Titre : Réactivité et structure d’azo-substances aromatiques chromogènes Type de document : texte imprimé Auteurs : Ali Benosmane, Auteur ; Djamil Azzeddine Rouag, Directeur de thèse Editeur : جامعة الإخوة منتوري قسنطينة Année de publication : 2017 Importance : 180 f. Format : 30 cm. Note générale : 2 copies imprimées disponibles
Langues : Français (fre) Catégories : Français - Anglais
ChimieTags : Synthèse azoïques copulation chromophores solvatochromie analyse spectroscopique diffraction RX Synthesis azo solvatochromy spectroscopic
analysis X - ray diffraction اصطناع الأصباغ الآزوتیة الرنین النووي المغناطیسي للھیدروجین و
للكربون الأشعة الحمراء الأشعة فوق البنفسجیة الأشعة السینیةIndex. décimale : 540 Chimie et sciences connexes Résumé : The first objective of this work is devoted to the study of strategies for the
synthesis of azo-compounds and their derivatives, among other things, highlighting
"the properties of azo dyes" known for their importance and usefulness in Sanitaryagro-industrial areas. The content of this thesis is based on a modest contribution to
the study of a certain class of azo-compounds bearing the chromophore -N = N- is
subdivided as follows:
- The first part is a presentation of the main dyes and the classical reactions that
characterize them.
- The second part deals with the synthesis of a series of azo compounds. With
the identification of the major groups of these compounds by NMR1H,
NMR13C and infra red thus a structural study on some dyes obtained.
- In the third part, we will describe the synthesis pathway which led us to
obtain Tris (E) -1- (o-tolyldiazenyl) naphthalen-2-ol} cobalt (III)
[(C17H13N2O)3Co].C4H8O] An analytical study and structural analysis of the
complex obtained.
- The fourth part is devoted to the solvatochromic study of a series of prepared
and purified structures illustrated by the corresponding curves highlighting
the quantitative variations of the various coexisting tautomeric forms in
relation to the polarity of the solvent.
- Finally, a general conclusion summarizes the main results obtained through
the study of different experimental and characteristic parameters of some azo
dyestuffs.Diplôme : Doctorat en sciences En ligne : ../theses/chimie/BEN7124.pdf Format de la ressource électronique : Permalink : index.php?lvl=notice_display&id=10478 Réactivité et structure d’azo-substances aromatiques chromogènes [texte imprimé] / Ali Benosmane, Auteur ; Djamil Azzeddine Rouag, Directeur de thèse . - جامعة الإخوة منتوري قسنطينة, 2017 . - 180 f. ; 30 cm.
2 copies imprimées disponibles
Langues : Français (fre)
Catégories : Français - Anglais
ChimieTags : Synthèse azoïques copulation chromophores solvatochromie analyse spectroscopique diffraction RX Synthesis azo solvatochromy spectroscopic
analysis X - ray diffraction اصطناع الأصباغ الآزوتیة الرنین النووي المغناطیسي للھیدروجین و
للكربون الأشعة الحمراء الأشعة فوق البنفسجیة الأشعة السینیةIndex. décimale : 540 Chimie et sciences connexes Résumé : The first objective of this work is devoted to the study of strategies for the
synthesis of azo-compounds and their derivatives, among other things, highlighting
"the properties of azo dyes" known for their importance and usefulness in Sanitaryagro-industrial areas. The content of this thesis is based on a modest contribution to
the study of a certain class of azo-compounds bearing the chromophore -N = N- is
subdivided as follows:
- The first part is a presentation of the main dyes and the classical reactions that
characterize them.
- The second part deals with the synthesis of a series of azo compounds. With
the identification of the major groups of these compounds by NMR1H,
NMR13C and infra red thus a structural study on some dyes obtained.
- In the third part, we will describe the synthesis pathway which led us to
obtain Tris (E) -1- (o-tolyldiazenyl) naphthalen-2-ol} cobalt (III)
[(C17H13N2O)3Co].C4H8O] An analytical study and structural analysis of the
complex obtained.
- The fourth part is devoted to the solvatochromic study of a series of prepared
and purified structures illustrated by the corresponding curves highlighting
the quantitative variations of the various coexisting tautomeric forms in
relation to the polarity of the solvent.
- Finally, a general conclusion summarizes the main results obtained through
the study of different experimental and characteristic parameters of some azo
dyestuffs.Diplôme : Doctorat en sciences En ligne : ../theses/chimie/BEN7124.pdf Format de la ressource électronique : Permalink : index.php?lvl=notice_display&id=10478 Exemplaires (1)
Code-barres Cote Support Localisation Section Disponibilité BEN/7124 BEN/7124 Thèse Bibliothèque principale Thèses Disponible
Titre : Synthèse, caractérisation et propriétés magnétiques de complexes de coordination à structures polymériques Type de document : texte imprimé Auteurs : Zouaoui Setifi, Auteur ; Djamil Azzeddine Rouag, Directeur de thèse ; Fatima Setifi, Directeur de thèse Editeur : Constantine : Université Mentouri Constantine Année de publication : 2012 Importance : 165 f. Format : 31 cm. Note générale : Doctorat
2 copies imprimées disponiblesLangues : Français (fre) Catégories : Français - Anglais
ChimieTags : Ligands polynitrile Co-ligands Complexes de Fer(II) Magnétisme Transition de spin Commutation moléculaire Index. décimale : 540 Chimie et sciences connexes Diplôme : Doctorat En ligne : ../theses/chimie/SET6146.pdf Format de la ressource électronique : Permalink : index.php?lvl=notice_display&id=6050 Synthèse, caractérisation et propriétés magnétiques de complexes de coordination à structures polymériques [texte imprimé] / Zouaoui Setifi, Auteur ; Djamil Azzeddine Rouag, Directeur de thèse ; Fatima Setifi, Directeur de thèse . - Constantine : Université Mentouri Constantine, 2012 . - 165 f. ; 31 cm.
Doctorat
2 copies imprimées disponibles
Langues : Français (fre)
Catégories : Français - Anglais
ChimieTags : Ligands polynitrile Co-ligands Complexes de Fer(II) Magnétisme Transition de spin Commutation moléculaire Index. décimale : 540 Chimie et sciences connexes Diplôme : Doctorat En ligne : ../theses/chimie/SET6146.pdf Format de la ressource électronique : Permalink : index.php?lvl=notice_display&id=6050 Exemplaires (1)
Code-barres Cote Support Localisation Section Disponibilité SET/6146 SET/6146 Thèse Bibliothèque principale Thèses Disponible
Titre : Synthèse étude structurales et étude de la réactivité de complexes dinucléaires et clusters trimetalliques à base de platine Type de document : texte imprimé Auteurs : Djamil Azzeddine Rouag ; Univ. de Constantine, Éditeur scientifique ; R.Bender Bouaoud, Directeur de thèse Année de publication : 2002 Importance : 130 f. Note générale : 01 Disponible dans la salle de recherche
02 Disponibles au magasin de la bibliothèque centraleLangues : Français (fre) Catégories : Français - Anglais
ChimieTags : Couplage Synthèse Silicium Réactivité Catalyse Complexes dinucléaires Pont phosphuro-hydrure Orthométallation Structure RX-RMN 31 P 1H P31 Pt195 Index. décimale : 540 Chimie et sciences connexes Permalink : index.php?lvl=notice_display&id=4068 Synthèse étude structurales et étude de la réactivité de complexes dinucléaires et clusters trimetalliques à base de platine [texte imprimé] / Djamil Azzeddine Rouag ; Univ. de Constantine, Éditeur scientifique ; R.Bender Bouaoud, Directeur de thèse . - 2002 . - 130 f.
01 Disponible dans la salle de recherche
02 Disponibles au magasin de la bibliothèque centrale
Langues : Français (fre)
Catégories : Français - Anglais
ChimieTags : Couplage Synthèse Silicium Réactivité Catalyse Complexes dinucléaires Pont phosphuro-hydrure Orthométallation Structure RX-RMN 31 P 1H P31 Pt195 Index. décimale : 540 Chimie et sciences connexes Permalink : index.php?lvl=notice_display&id=4068 Exemplaires (1)
Code-barres Cote Support Localisation Section Disponibilité ROU/3670 ROU/3670 Thèse Bibliothèque principale Thèses Disponible
Titre : Synthèse et propriétés d’organo-chélates tinctoriaux Type de document : texte imprimé Auteurs : Souheyla Chetioui, Auteur ; Djamil Azzeddine Rouag, Directeur de thèse Editeur : جامعة الإخوة منتوري قسنطينة Année de publication : 2016 Importance : 338 f. Format : 30 cm. Note générale : 2 copies imprimées disponibles
Langues : Français (fre) Catégories : Français - Anglais
ChimieTags : complexes organométalliques, ligands azoïques DRX RMN IR organometallic complexes azoic ligands chromophores XRD NMR المركبات الازوتية معقدات الأصباغ الاشعة السينية الاشعة تحت الحمراء الرنين المغناطيسي النووي Index. décimale : 540 Chimie et sciences connexes Résumé : This doctoral thesis is devoted to the study of azo dyes and their organometallic complexes, which are a particular class of chemistry whose importance and interest to remain our considerable days. The dye industry is nowadays a permanent investigative sector that continues to grow.
The content of this thesis presents a contribution to the study of some coloring substances containing the chromophore azo -N = N- and their organometallic complexes subdivided as follows:
A general introduction, to position the interest of the subject, followed by a first chapter a bibliographic overview of dyes, azo dye compounds and their metal complexes history, generalities, application then we presented the various techniques experimental used.
The second chapter deals with the synthesis of a series of azo dyes followed by an analytical study of characteristic structures obtained by conventional spectroscopic methods: IR, 13C NMR, 1H NMR, UV-Visible, elemental microanalysis and a structural resolution and crystal X-ray diffraction study of new synthesized compounds.
The third chapter is devoted to the synthesis of a series of new organometallic complexes using the new chromogenic azo compounds synthesized as ligands with different metals as: Cu(II), Pd(II), Ni(II), followed by an analytical study of characteristic structures obtained by conventional spectroscopic methods: IR, 13C NMR, 1H NMR, UV-Visible, elemental microanalysis and a structural resolution and crystal X-ray diffraction study of new synthesized complexes.
The synthesized ligands are usually based on the skeleton of the azobenzene, they are aromatic or pseudo-aromatic systems linked by an azoic group (-N = N-). They are obtained by treating primary aromatic amines with nitrous acid, in a reaction known diazotization followed by diazo-coupling, these azo compounds obtained underwent complexation reaction with different metals: Cu(II), Pd(II), Ni(II) to yield organometallic complexes or metal-dyeing dyes.
Diplôme : Doctorat en sciences En ligne : ../theses/chimie/CHE6977.pdf Format de la ressource électronique : Permalink : index.php?lvl=notice_display&id=10375 Synthèse et propriétés d’organo-chélates tinctoriaux [texte imprimé] / Souheyla Chetioui, Auteur ; Djamil Azzeddine Rouag, Directeur de thèse . - جامعة الإخوة منتوري قسنطينة, 2016 . - 338 f. ; 30 cm.
2 copies imprimées disponibles
Langues : Français (fre)
Catégories : Français - Anglais
ChimieTags : complexes organométalliques, ligands azoïques DRX RMN IR organometallic complexes azoic ligands chromophores XRD NMR المركبات الازوتية معقدات الأصباغ الاشعة السينية الاشعة تحت الحمراء الرنين المغناطيسي النووي Index. décimale : 540 Chimie et sciences connexes Résumé : This doctoral thesis is devoted to the study of azo dyes and their organometallic complexes, which are a particular class of chemistry whose importance and interest to remain our considerable days. The dye industry is nowadays a permanent investigative sector that continues to grow.
The content of this thesis presents a contribution to the study of some coloring substances containing the chromophore azo -N = N- and their organometallic complexes subdivided as follows:
A general introduction, to position the interest of the subject, followed by a first chapter a bibliographic overview of dyes, azo dye compounds and their metal complexes history, generalities, application then we presented the various techniques experimental used.
The second chapter deals with the synthesis of a series of azo dyes followed by an analytical study of characteristic structures obtained by conventional spectroscopic methods: IR, 13C NMR, 1H NMR, UV-Visible, elemental microanalysis and a structural resolution and crystal X-ray diffraction study of new synthesized compounds.
The third chapter is devoted to the synthesis of a series of new organometallic complexes using the new chromogenic azo compounds synthesized as ligands with different metals as: Cu(II), Pd(II), Ni(II), followed by an analytical study of characteristic structures obtained by conventional spectroscopic methods: IR, 13C NMR, 1H NMR, UV-Visible, elemental microanalysis and a structural resolution and crystal X-ray diffraction study of new synthesized complexes.
The synthesized ligands are usually based on the skeleton of the azobenzene, they are aromatic or pseudo-aromatic systems linked by an azoic group (-N = N-). They are obtained by treating primary aromatic amines with nitrous acid, in a reaction known diazotization followed by diazo-coupling, these azo compounds obtained underwent complexation reaction with different metals: Cu(II), Pd(II), Ni(II) to yield organometallic complexes or metal-dyeing dyes.
Diplôme : Doctorat en sciences En ligne : ../theses/chimie/CHE6977.pdf Format de la ressource électronique : Permalink : index.php?lvl=notice_display&id=10375 Exemplaires (1)
Code-barres Cote Support Localisation Section Disponibilité CHE/6977 CHE/6977 Thèse Bibliothèque principale Thèses Disponible
