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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 et propriétés des complexes d’organoligands chromogènes. Type de document : texte imprimé Auteurs : Mohamed Amine Benaouida, Auteur ; S.E Bouaoud, Directeur de thèse Editeur : جامعة الإخوة منتوري قسنطينة Année de publication : 2017 Importance : 219 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), Ni(II), Co(III), followed by an analytical study of characteristic structures obtained by conventional spectroscopic methods: IR, , 1H NMR, UVVisible, 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), Ni(II), Co(III) to yield organometallic complexes or metal-dyeing dyes.Diplôme : Doctorat en sciences En ligne : ../theses/chimie/BEN7136.pdf Format de la ressource électronique : Permalink : index.php?lvl=notice_display&id=10466 Synthèse et propriétés des complexes d’organoligands chromogènes. [texte imprimé] / Mohamed Amine Benaouida, Auteur ; S.E Bouaoud, Directeur de thèse . - جامعة الإخوة منتوري قسنطينة, 2017 . - 219 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), Ni(II), Co(III), followed by an analytical study of characteristic structures obtained by conventional spectroscopic methods: IR, , 1H NMR, UVVisible, 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), Ni(II), Co(III) to yield organometallic complexes or metal-dyeing dyes.Diplôme : Doctorat en sciences En ligne : ../theses/chimie/BEN7136.pdf Format de la ressource électronique : Permalink : index.php?lvl=notice_display&id=10466 Exemplaires (1)
Code-barres Cote Support Localisation Section Disponibilité BEN/7136 BEN/7136 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
Titre : Contribution à l'étude de substances tinctoriales : Casd'azo-composés chromogènes Type de document : texte imprimé Auteurs : Mustapha Benathmane ; Univ. de Constantine, Éditeur scientifique ; Abdelkader Bouchoul, Directeur de thèse Année de publication : 2005 Importance : 162 f. Note générale : 01 Disponible à la salle de recherche 02 Disponibles au magazin de la bibliothèque centrale 01 CD Langues : Français (fre) Catégories : Français - Anglais
ChimieTags : Synthèse Diffraction Rx Copulation Azoiques Chromophores Solvatochromie UV-Visible Index. décimale : 540 Chimie et sciences connexes En ligne : ../theses/chimie/BEN4317.pdf Permalink : index.php?lvl=notice_display&id=3730 Contribution à l'étude de substances tinctoriales : Casd'azo-composés chromogènes [texte imprimé] / Mustapha Benathmane ; Univ. de Constantine, Éditeur scientifique ; Abdelkader Bouchoul, Directeur de thèse . - 2005 . - 162 f.
01 Disponible à la salle de recherche 02 Disponibles au magazin de la bibliothèque centrale 01 CD
Langues : Français (fre)
Catégories : Français - Anglais
ChimieTags : Synthèse Diffraction Rx Copulation Azoiques Chromophores Solvatochromie UV-Visible Index. décimale : 540 Chimie et sciences connexes En ligne : ../theses/chimie/BEN4317.pdf Permalink : index.php?lvl=notice_display&id=3730 Exemplaires (1)
Code-barres Cote Support Localisation Section Disponibilité BEN/4317 BEN/4317 Thèse Bibliothèque principale Thèses Disponible
Titre : Etude par diffraction de métallodentales d'organoligands chromogènes Type de document : texte imprimé Auteurs : Mohamed Amine Benaouida ; Univ. de Constantine, Éditeur scientifique ; S.E. Bouaoud, Directeur de thèse Année de publication : 2010 Importance : 85 f. Note générale : 01 Disponible à la salle de recherche 01 Disponible au magazin de la B.U.C. 01 CD Langues : Français (fre) Catégories : Français - Anglais
ChimieTags : Synthèse Diffraction Rx Analyse spectroscopique Copulation Azoiques Chromophores Index. décimale : 540 Chimie et sciences connexes En ligne : ../theses/chimie/BEN5839.pdf Permalink : index.php?lvl=notice_display&id=3709 Etude par diffraction de métallodentales d'organoligands chromogènes [texte imprimé] / Mohamed Amine Benaouida ; Univ. de Constantine, Éditeur scientifique ; S.E. Bouaoud, Directeur de thèse . - 2010 . - 85 f.
01 Disponible à la salle de recherche 01 Disponible au magazin de la B.U.C. 01 CD
Langues : Français (fre)
Catégories : Français - Anglais
ChimieTags : Synthèse Diffraction Rx Analyse spectroscopique Copulation Azoiques Chromophores Index. décimale : 540 Chimie et sciences connexes En ligne : ../theses/chimie/BEN5839.pdf Permalink : index.php?lvl=notice_display&id=3709 Exemplaires (1)
Code-barres Cote Support Localisation Section Disponibilité BEN/5839 BEN/5839 Thèse Bibliothèque principale Thèses Disponible Préparation d'azo-structures et d'analyse par diffraction RX d'un chèorophénylazo-Béta-naphtol / Ali Benosmane
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