9786200435811 - heterogeneous catalysis for synthesis of some heterocyclic compounds: efficient and recoverable schiff base complexes as heterogeneous catalysts de abu-dief mohammed, ahmed mohammed; el-dabea, tarek; el-remaily, mahmoud abd el aleem (8 resultados)
Heterogeneous Catalysis for Synthesis of Some Heterocyclic Compounds: Efficient and recoverable Schiff base complexes as heterogeneous catalysts
Abu-Dief Mohammed, Ahmed Mohammed; El-Dabea, Tarek; El-Remaily, Mahmoud Abd El Aleem
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Taschenbuch. Condición: Neu. Heterogeneous Catalysis for Synthesis of Some Heterocyclic Compounds | Efficient and recoverable Schiff base complexes as heterogeneous catalysts | Ahmed Mohammed Abu-Dief Mohammed (u. a.) | Taschenbuch | Englisch | 2021 | LAP LAMBERT Academic Publishing | EAN 9786200435811 | Verantwortliche Person f…ür die EU: preigu GmbH & Co. KG, Lengericher Landstr. 19, 49078 Osnabrück, mail[at]preigu[dot]de | Anbieter: preigu.
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Taschenbuch. Condición: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -Transition metal complexes are important in catalysis, materials synthesis, photochemistry, and biological systems. Transition metal complexes also act as a hetero-catalyst in preparing (pyrazole-4-carbonitrile derivatives, polyfunc…tionalized pyrrole derivatives and Dihydrotetrazolo[1,5-a]pyrimidine derivatives) through a facile one pot reaction by using ultrasonic irradiation. The simple operation, short time reaction (20 min) and high efficiency (97%) were the special advantages of this protocol. Furthermore, this green synthesis strategy was advanced by examination of reusability of catalyst in four consecutive cycles without significant loss in catalytic activity. The new synthesis presented remarkable advantages in terms of safety, simplicity, stability, mild conditions, short reaction time, excellent yields and using H2O solvent. The ultrasonic state increases the rate of organic changes in mild conditions that otherwise require strict pressure and temperature conditions. Ultrasonic irradiation is also used to promote the formation, growth and implosive collapse of bubbles in a liquid by various synthetic reactions. 224 pp. Englisch.
Heterogeneous Catalysis for Synthesis of Some Heterocyclic Compounds: Efficient and recoverable Schiff base complexes as heterogeneous catalysts
Abu-Dief Mohammed, Ahmed Mohammed; El-Dabea, Tarek; El-Remaily, Mahmoud Abd El Aleem
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Heterogeneous Catalysis for Synthesis of Some Heterocyclic Compounds
Ahmed Mohammed Abu-Dief Mohammed|Tarek El-Dabea|Mahmoud Abd El Aleem El-Remaily
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Librería: moluna, Greven, Alemaniamoluna
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Condición: New. Dieser Artikel ist ein Print on Demand Artikel und wird nach Ihrer Bestellung fuer Sie gedruckt. Autor/Autorin: Abu-Dief Mohammed Ahmed MohammedDr. Ahmed M. Abu-Dief, Associate professor, Taibah University, Saudi Arabia. He published more than 75 articles in international journals, 10 books and participates in mo…re than 120 workshops and inte.
Heterogeneous Catalysis for Synthesis of Some Heterocyclic Compounds: Efficient and recoverable Schiff base complexes as heterogeneous catalysts
Abu-Dief Mohammed, Ahmed Mohammed; El-Dabea, Tarek; El-Remaily, Mahmoud Abd El Aleem
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Librería: Biblios, frankfurt am main, HESSE, AlemaniaBiblios
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Taschenbuch. Condición: Neu. This item is printed on demand - Print on Demand Titel. Neuware -Transition metal complexes are important in catalysis, materials synthesis, photochemistry, and biological systems. Transition metal complexes also act as a hetero-catalyst in preparing (pyrazole-4-carbonitrile derivatives, polyfunction…alized pyrrole derivatives and Dihydrotetrazolo[1,5-a]pyrimidine derivatives) through a facile one pot reaction by using ultrasonic irradiation. The simple operation, short time reaction (20 min) and high efficiency (97%) were the special advantages of this protocol. Furthermore, this green synthesis strategy was advanced by examination of reusability of catalyst in four consecutive cycles without significant loss in catalytic activity. The new synthesis presented remarkable advantages in terms of safety, simplicity, stability, mild conditions, short reaction time, excellent yields and using H2O solvent. The ultrasonic state increases the rate of organic changes in mild conditions that otherwise require strict pressure and temperature conditions. Ultrasonic irradiation is also used to promote the formation, growth and implosive collapse of bubbles in a liquid by various synthetic reactions.VDM Verlag, Dudweiler Landstraße 99, 66123 Saarbrücken 224 pp. Englisch.
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Taschenbuch. Condición: Neu. nach der Bestellung gedruckt Neuware - Printed after ordering - Transition metal complexes are important in catalysis, materials synthesis, photochemistry, and biological systems. Transition metal complexes also act as a hetero-catalyst in preparing (pyrazole-4-carbonitrile derivatives, polyfunctiona…lized pyrrole derivatives and Dihydrotetrazolo[1,5-a]pyrimidine derivatives) through a facile one pot reaction by using ultrasonic irradiation. The simple operation, short time reaction (20 min) and high efficiency (97%) were the special advantages of this protocol. Furthermore, this green synthesis strategy was advanced by examination of reusability of catalyst in four consecutive cycles without significant loss in catalytic activity. The new synthesis presented remarkable advantages in terms of safety, simplicity, stability, mild conditions, short reaction time, excellent yields and using H2O solvent. The ultrasonic state increases the rate of organic changes in mild conditions that otherwise require strict pressure and temperature conditions. Ultrasonic irradiation is also used to promote the formation, growth and implosive collapse of bubbles in a liquid by various synthetic reactions.
