Switching and tuning processes in the interaction of protons with ferrocenyl amines
                                
                                    
                                        作者:Angel Benito、Jose Manuel Lloris、Ramón Martínez-Máñez、Juan Soto                                    
                                    
                                        DOI:10.1016/s0277-5387(98)00351-9
                                    
                                    
                                        日期:1998.1
                                    
                                    Some new ferrocene-functionalized amines have been synthesized and characterized. Electrochemical and potentiometric studies have been carried out in THF:H2O (60:40 v/v) to determine protonation constants of the oxidized and "reduced" species and the oxidation potential shift between pH acid and basic. Some electrochemical studies have also been performed in CH2Cl2:MeOH mixtures, The change in the acidity properties after oxidation and the related redox potential shift after protonation are discussed. (C) 1998 Elsevier Science Ltd.