Elyoussfi abdellah (30 risultati)

Condizione: New.

Condizione: New.

Condizione: New.

Condizione: New.

Condizione: New.

Condizione: New.

Condizione: New.

Taschenbuch. Condizione: Neu. Química Heterocíclica e Analítica | Estratégia de síntese em série: Imidazotiazóis e Imidazopiridinas | Abdellah Elyoussfi (u. a.) | Taschenbuch | Portugiesisch | 2023 | Edições Nosso Conhecimento | EAN 9786206139522 | Verantwortliche Person für die EU: SIA OmniScriptum Publishing, Brivibas Gatve 197, 1039 RIGA, LETTLAND, customerservice[at]vdm-vsg[dot]de | Anbieter: preigu.…

Taschenbuch. Condizione: Neu. Heterozyklische Chemie und Analytische Chemie | Serielle Synthesestrategie: Imidazothiazole und Imidazopyridine | Abdellah Elyoussfi (u. a.) | Taschenbuch | 80 S. | Deutsch | 2023 | Verlag Unser Wissen | EAN 9786206139393 | Verantwortliche Person für die EU: SIA OmniScriptum Publishing, Brivibas Gatve 197, 1039 RIGA, LETTLAND, customerservice[at]vdm-vsg[dot]de | Anbieter: preigu.…

Condizione: New. Print on Demand.

Taschenbuch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -Heterocycles play a crucial role in many fields, including the corrosion inhibitor and pharmaceutical industries. Important aromatic heterocycles include imidazo[1,2-b]thiazoles and imidazo[1,2-a]pyridines, which are present in many biologically active compounds. Given this importance, the present work is dedicated to the synthesis strategy and development of new heterocyclic compounds with imidazo[1,2-b]thiazole and imidazo[1,2-a]pyridine moieties. 80 pp. Englisch.…

Taschenbuch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -This study investigates the use of new heterocyclic compounds, specifically Imidazole derivatives, as corrosion inhibitors for steel in acidic media. The objective is to establish correlations between molecular structure and corrosion inhibition based on the substituent effect in each series of molecules. The study employs various techniques, including gravimetry, electrochemical impedance spectroscopy, polarization measurements, scanning electron microscopy, and molecular dynamics simulation. Results show a direct link between the parameters obtained and the changing substituent in the basic structure of each series. For the Imidazole series, inhibitors Imid1, Imid2, and Imid3 effectively inhibit corrosion of steel with efficiencies reaching up to 95%, with decreasing donor effects leading to decreasing inhibition efficiency. Inhibitors were classified based on their substituent and its position. The concentration and temperature effects were studied, with the inhibitors acting via chemisorption on the steel surface following the Langmuir model. Adsorption of the inhibitors on the metal surface was confirmed by spectroscopic characterization of the protective layer. 68 pp. Englisch.…

Condizione: New. PRINT ON DEMAND.

Taschenbuch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -Los heterociclos desempeñan un papel crucial en muchos ámbitos, como las industrias farmacéutica y de inhibidores de la corrosión. Entre los heterociclos aromáticos más importantes se encuentran los imidazo[1,2-b]tiazoles y las imidazo[1,2-a]piridinas, presentes en muchos compuestos biológicamente activos. Dada esta importancia, el presente trabajo está dedicado a la estrategia de síntesis y desarrollo de nuevos compuestos heterocíclicos con unidades de imidazo[1,2-b]tiazol e imidazo[1,2-a]piridina. 80 pp. Spanisch.…

Condizione: New. Dieser Artikel ist ein Print on Demand Artikel und wird nach Ihrer Bestellung fuer Sie gedruckt. Autor/Autorin: ELYOUSSFI AbdellahDr. ELYOUSSFI completed his Doctorate in Organic Chemistry at the Faculty of Sciences of Oujda, Morocco in 2021. During his doctoral studies, his research focused on the development of new heterocyclic corrosion inh.…

Taschenbuch. Condizione: Neu. nach der Bestellung gedruckt Neuware - Printed after ordering - This study investigates the use of new heterocyclic compounds, specifically Imidazole derivatives, as corrosion inhibitors for steel in acidic media. The objective is to establish correlations between molecular structure and corrosion inhibition based on the substituent effect in each series of molecules. The study employs various techniques, including gravimetry, electrochemical impedance spectroscopy, polarization measurements, scanning electron microscopy, and molecular dynamics simulation. Results show a direct link between the parameters obtained and the changing substituent in the basic structure of each series. For the Imidazole series, inhibitors Imid1, Imid2, and Imid3 effectively inhibit corrosion of steel with efficiencies reaching up to 95%, with decreasing donor effects leading to decreasing inhibition efficiency. Inhibitors were classified based on their substituent and its position. The concentration and temperature effects were studied, with the inhibitors acting via chemisorption on the steel surface following the Langmuir model. Adsorption of the inhibitors on the metal surface was confirmed by spectroscopic characterization of the protective layer.…

Taschenbuch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -Les hétérocycles jouent un rôle crucial dans de nombreux domaines, y compris l'industrie des inhibiteurs de corrosion et l'industrie pharmaceutique. Parmi les hétérocycles aromatiques importants, on trouve les imidazo[1,2-b]thiazoles et les imidazo[1,2-a]pyridines, qui sont présents dans de nombreux composés biologiquement actifs. Compte tenu de cette importance, le présent travail de cet Ouvrage est consacré à la Stratégie de synthèse et le développement de nouveaux composés hétérocycliques à motif imidazo[1,2-b]thiazole et l'imidazo[1,2-a]pyridine. 80 pp. Französisch.…

Taschenbuch. Condizione: Neu. This item is printed on demand - Print on Demand Titel. Neuware -Heterocycles play a crucial role in many fields, including the corrosion inhibitor and pharmaceutical industries. Important aromatic heterocycles include imidazo[1,2-b]thiazoles and imidazo[1,2-a]pyridines, which are present in many biologically active compounds. Given this importance, the present work is dedicated to the synthesis strategy and development of new heterocyclic compounds with imidazo[1,2-b]thiazole and imidazo[1,2-a]pyridine moieties.VDM Verlag, Dudweiler Landstraße 99, 66123 Saarbrücken 80 pp. Englisch.…

Taschenbuch. Condizione: Neu. This item is printed on demand - Print on Demand Titel. Neuware -This study investigates the use of new heterocyclic compounds, specifically Imidazole derivatives, as corrosion inhibitors for steel in acidic media. The objective is to establish correlations between molecular structure and corrosion inhibition based on the substituent effect in each series of molecules. The study employs various techniques, including gravimetry, electrochemical impedance spectroscopy, polarization measurements, scanning electron microscopy, and molecular dynamics simulation. Results show a direct link between the parameters obtained and the changing substituent in the basic structure of each series. For the Imidazole series, inhibitors Imid1, Imid2, and Imid3 effectively inhibit corrosion of steel with efficiencies reaching up to 95%, with decreasing donor effects leading to decreasing inhibition efficiency. Inhibitors were classified based on their substituent and its position. The concentration and temperature effects were studied, with the inhibitors acting via chemisorption on the steel surface following the Langmuir model. Adsorption of the inhibitors on the metal surface was confirmed by spectroscopic characterization of the protective layer.VDM Verlag, Dudweiler Landstraße 99, 66123 Saarbrücken 68 pp. Englisch.…

Taschenbuch. Condizione: Neu. nach der Bestellung gedruckt Neuware - Printed after ordering - Los heterociclos desempeñan un papel crucial en muchos ámbitos, como las industrias farmacéutica y de inhibidores de la corrosión. Entre los heterociclos aromáticos más importantes se encuentran los imidazo[1,2-b]tiazoles y las imidazo[1,2-a]piridinas, presentes en muchos compuestos biológicamente activos. Dada esta importancia, el presente trabajo está dedicado a la estrategia de síntesis y desarrollo de nuevos compuestos heterocíclicos con unidades de imidazo[1,2-b]tiazol e imidazo[1,2-a]piridina.…

Taschenbuch. Condizione: Neu. This item is printed on demand - Print on Demand Titel. Neuware -Los heterociclos desempeñan un papel crucial en muchos ámbitos, como las industrias farmacéutica y de inhibidores de la corrosión. Entre los heterociclos aromáticos más importantes se encuentran los imidazo[1,2-b]tiazoles y las imidazo[1,2-a]piridinas, presentes en muchos compuestos biológicamente activos. Dada esta importancia, el presente trabajo está dedicado a la estrategia de síntesis y desarrollo de nuevos compuestos heterocíclicos con unidades de imidazo[1,2-b]tiazol e imidazo[1,2-a]piridina.VDM Verlag, Dudweiler Landstraße 99, 66123 Saarbrücken Spanisch.…

Taschenbuch. Condizione: Neu. nach der Bestellung gedruckt Neuware - Printed after ordering - Les hétérocycles jouent un rôle crucial dans de nombreux domaines, y compris l'industrie des inhibiteurs de corrosion et l'industrie pharmaceutique. Parmi les hétérocycles aromatiques importants, on trouve les imidazo[1,2-b]thiazoles et les imidazo[1,2-a]pyridines, qui sont présents dans de nombreux composés biologiquement actifs. Compte tenu de cette importance, le présent travail de cet Ouvrage est consacré à la Stratégie de synthèse et le développement de nouveaux composés hétérocycliques à motif imidazo[1,2-b]thiazole et l'imidazo[1,2-a]pyridine.…

Taschenbuch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -Os heterociclos desempenham um papel crucial em muitos domínios, incluindo as indústrias farmacêutica e de inibidores de corrosão. Entre os heterociclos aromáticos mais importantes contam-se os imidazo[1,2-b]tiazóis e as imidazo[1,2-a]piridinas, que estão presentes em muitos compostos biologicamente activos. Dada esta importância, o presente trabalho é dedicado à estratégia de síntese e desenvolvimento de novos compostos heterocíclicos com unidades de imidazo[1,2-b]tiazol e imidazo[1,2-a]piridina. 80 pp. Portugiesisch.…

Taschenbuch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -Gli eterocicli svolgono un ruolo cruciale in molti settori, tra cui quello degli inibitori di corrosione e dell'industria farmaceutica. Importanti eterocicli aromatici includono gli imidazo[1,2-b]tiazoli e le imidazo[1,2-a]piridine, presenti in molti composti biologicamente attivi. Data questa importanza, il presente lavoro è dedicato alla strategia di sintesi e allo sviluppo di nuovi composti eterociclici con unità imidazo[1,2-b]tiazoliche e imidazo[1,2-a]piridiniche. 80 pp. Italienisch.…

Taschenbuch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -Heterocyclen spielen in vielen Bereichen eine entscheidende Rolle, u. a. in der Korrosionshemmerindustrie und der Pharmaindustrie. Zu den wichtigen aromatischen Heterocyclen gehören Imidazo[1,2-b]thiazole und Imidazo[1,2-a]pyridine, die in vielen biologisch aktiven Verbindungen enthalten sind. Aufgrund dieser Bedeutung widmet sich die vorliegende Arbeit in diesem Buch der Synthesestrategie und der Entwicklung neuer heterocyclischer Verbindungen mit Imidazo[1,2-b]thiazol- und Imidazo[1,2-a]pyridin-Motiven. 80 pp. Deutsch.…

Taschenbuch. Condizione: Neu. This item is printed on demand - Print on Demand Titel. Neuware -Les hétérocycles jouent un rôle crucial dans de nombreux domaines, y compris l'industrie des inhibiteurs de corrosion et l'industrie pharmaceutique. Parmi les hétérocycles aromatiques importants, on trouve les imidazo[1,2-b]thiazoles et les imidazo[1,2-a]pyridines, qui sont présents dans de nombreux composés biologiquement actifs. Compte tenu de cette importance, le présent travail de cet Ouvrage est consacré à la Stratégie de synthèse et le développement de nouveaux composés hétérocycliques à motif imidazo[1,2-b]thiazole et l'imidazo[1,2-a]pyridine.VDM Verlag, Dudweiler Landstraße 99, 66123 Saarbrücken 80 pp. Französisch.…

Taschenbuch. Condizione: Neu. nach der Bestellung gedruckt Neuware - Printed after ordering - Gli eterocicli svolgono un ruolo cruciale in molti settori, tra cui quello degli inibitori di corrosione e dell'industria farmaceutica. Importanti eterocicli aromatici includono gli imidazo[1,2-b]tiazoli e le imidazo[1,2-a]piridine, presenti in molti composti biologicamente attivi. Data questa importanza, il presente lavoro è dedicato alla strategia di sintesi e allo sviluppo di nuovi composti eterociclici con unità imidazo[1,2-b]tiazoliche e imidazo[1,2-a]piridiniche.…

Taschenbuch. Condizione: Neu. This item is printed on demand - Print on Demand Titel. Neuware -Os heterociclos desempenham um papel crucial em muitos domínios, incluindo as indústrias farmacêutica e de inibidores de corrosão. Entre os heterociclos aromáticos mais importantes contam-se os imidazo[1,2-b]tiazóis e as imidazo[1,2-a]piridinas, que estão presentes em muitos compostos biologicamente activos. Dada esta importância, o presente trabalho é dedicado à estratégia de síntese e desenvolvimento de novos compostos heterocíclicos com unidades de imidazo[1,2-b]tiazol e imidazo[1,2-a]piridina.VDM Verlag, Dudweiler Landstraße 99, 66123 Saarbrücken 80 pp. Portugiesisch.…

Taschenbuch. Condizione: Neu. This item is printed on demand - Print on Demand Titel. Neuware -Gli eterocicli svolgono un ruolo cruciale in molti settori, tra cui quello degli inibitori di corrosione e dell'industria farmaceutica. Importanti eterocicli aromatici includono gli imidazo[1,2-b]tiazoli e le imidazo[1,2-a]piridine, presenti in molti composti biologicamente attivi. Data questa importanza, il presente lavoro è dedicato alla strategia di sintesi e allo sviluppo di nuovi composti eterociclici con unità imidazo[1,2-b]tiazoliche e imidazo[1,2-a]piridiniche.VDM Verlag, Dudweiler Landstraße 99, 66123 Saarbrücken 80 pp. Italienisch.…

Taschenbuch. Condizione: Neu. This item is printed on demand - Print on Demand Titel. Neuware -Heterocyclen spielen in vielen Bereichen eine entscheidende Rolle, u. a. in der Korrosionshemmerindustrie und der Pharmaindustrie. Zu den wichtigen aromatischen Heterocyclen gehören Imidazo[1,2-b]thiazole und Imidazo[1,2-a]pyridine, die in vielen biologisch aktiven Verbindungen enthalten sind. Aufgrund dieser Bedeutung widmet sich die vorliegende Arbeit in diesem Buch der Synthesestrategie und der Entwicklung neuer heterocyclischer Verbindungen mit Imidazo[1,2-b]thiazol- und Imidazo[1,2-a]pyridin-Motiven.VDM Verlag, Dudweiler Landstraße 99, 66123 Saarbrücken 80 pp. Deutsch.…