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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 Imines Compostos organometàl·lics Treballs de fi de grau Ruthenium Imines Organometallic compounds Bachelor's theses |
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 |
URI: | http://hdl.handle.net/2445/175845 |
Appears in Collections: | Treballs Finals de Grau (TFG) - Química |
Files in This Item:
File | Description | Size | Format | |
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TFG_QU Martínez Segura, Albert.pdf | 2.56 MB | Adobe PDF | View/Open |
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