Etude electrochimique du complexe phenylene-bis(salicylidene iminato)cobalt en solution et du complexe polycondense en solution et fixe sur l'electrode. Application a la reduction electroassistee du chlrure de benzyle |
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| Institution: | 1. Departamento de Farmácia, Faculdade de Ciências Farmacêuticas, Universidade de São Paulo, Avenida Professor Lineu Prestes 580, CEP 05508-00 São Paulo, Brazil;2. Centro de Química Estrutural (CQE), Instituto Superior Técnico, Universidade de Lisboa, Av. Rovisco Pais, 1049-001 Lisboa, Portugal;3. LEAF – Linking Landscape, Environment, Agriculture and Food, Instituto Superior de Agronomia, Universidade de Lisboa, Tapada da Ajuda, 1349-017 Lisboa, Portugal;4. Departamento de Engenharia Mecânica and IDMEC - Instituto de Engenharia Mecânica, Instituto Superior Técnico, Universidade de Lisboa, Av. Rovisco Pais, 1049-001 Lisboa, Portugal;5. Centro de Investigação Interdisciplinar Egas Moniz (CiiEM), Instituto Superior de Ciências da Saúde Egas Moniz, Quinta da Granja, Monte de Caparica, 2829-511 Caparica, Portugal;1. Virginia Tech Carilion School of Medicine, Roanoke, VA, USA;2. Graduate Program in Translational Biology, Medicine, and Health, Virginia Polytechnic Institute and State University, Roanoke, VA, USA;3. Fralin Biomedical Research Institute at Virginia Tech Carilion, Roanoke, VA, USA;4. Center for Human Neuroscience Research, Fralin Biomedical Research Institute at Virginia Tech Carilion, Roanoke, VA, USA;5. Center for Health Behaviors Research, Fralin Biomedical Research Institute at Virginia Tech Carilion, Roanoke, VA, USA;6. School of Neuroscience, Virginia Polytechnic Institute and State University, Blacksburg, VA, USA |
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| Abstract: | The electrochemical behaviour of CoSaloph (Salopy phenylbis(salicylidene-iminato) was investigated in solution in organic solvents.The polymer complexes Co(Saloph)n have been prepared and modified electrodes coated with a film of polymer or with a mixture of graphite and polymer have been prepared and their electrochemical properties compared to those of the monomer.Quantitative electro-assisted reduction of benzyl chloride at controlled potential was performed with both types of complexes. In spite of poor yields, this example demonstrates the possibility of the transposition of homogeneous catalysis with coordination compounds on modified electrodes in the field of organic electro-synthesis. |
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