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Title: Activation of CH bonds of imines by ruthenium compounds
Other Titles: Activació de l’enllaç CH d’imines amb compostos de ruteni
Author: Martínez Segura, Albert
Director/Tutor: Granell Sanvicente, Jaime Ramón
Keywords: Ruteni
Compostos organometàl·lics
Treballs de fi de grau
Organometallic compounds
Bachelor's thesis
Issue Date: Jun-2020
Abstract: The synthesis of different Schiff’s bases has been described in order to use them as ligand for the subsequent cyclometallation reaction. The cyclometallation reaction has been described starting with a half sandwich ruthenium complex, [RuCl2(p-cymene)2]2, and different benzylimines via ortho – CH activation. The reaction takes place at room temperature in methanol and in a short period of time (4 hours), using 2 equivalents of potassium acetate as deprotonation agent. This cyclometallation reaction leads the endo cyclometallated ruthenium product. The resultant N – Ru – C metallocycle compound is formed by a five-member ring containing the C = N bond. The molecular structures of each compound have been characterised by different spectroscopic techniques (IR, NMR and Mass) showing that the obtained product is in agreement with the proposed structures.
Note: Treballs Finals de Grau de Química, Facultat de Química, Universitat de Barcelona, Any: 2020, Tutor: Jaume Granell Sanvicente
Appears in Collections:Treballs Finals de Grau (TFG) - Química

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