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Ferrocene incorporating host-guest dyads with electrochemically controlled three-pole hydrogen bonding properties |
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| Authors: | Graeme Cooke Hugues A de Cremiers Florence MA DuclairoirJulie Leonardi Georgina RosairVincent M Rotello |
| Institution: | a Department of Chemistry, The Centre for Biomimetic Design and Synthesis, School of Engineering and Physical Sciences, Heriot-Watt University, William H. Perkin Building, Riccarton, Edinburgh EH14 4AS, UK b Department of Chemistry, University of Massachusetts at Amherst, Amherst, MA 01002, USA |
| Abstract: | We describe the electrochemically controlled hydrogen bonding interactions between the isobutyl flavin/2,6-diferrocenylamidopyridine (2·5) and 9,10-phenanthrenequinone/1-ferrocenyl-3-hexylurea (4·6) dyads. Cyclic and square wave voltammetry studies have shown that the binding efficiencies between these moieties can be electrochemically actuated in non-polar (CH2Cl2 for 2·5) or polar (DMF for 4·6) organic solvents between three distinct states. |
| Keywords: | ferrocene recognition electrochemistry hydrogen bonding |
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