Author/Authors :
Ka?em?kait?، نويسنده , , Maryt? and Bulovas، نويسنده , , Ar?nas and Smirnovas، نويسنده , , Vytautas and Niaura، نويسنده , , Gediminas and Butkus، نويسنده , , Eugenijus and Razumas، نويسنده , , Valdemaras Razumas، نويسنده ,
Abstract :
We report the synthesis of ferrocene-terminated (C12–C13)-alkylthiols containing an ester group removed from the ferrocene ring by 3-4 carbon atoms. The basic redox properties and some structural features of the self-assembled monolayers formed by these compounds on gold were studied by cyclic voltammetry and surface-enhanced Raman spectroscopy. The monolayers of 9-mercaptanonyl-4′-ferrocenyl butanoate (4c) and -5′-ferrocenyl pentanoate (4d) demonstrated exclusive stability.
Keywords :
Ferrocene derivatives , Synthesis , Gold , Electrochemistry , Surface-enhanced Raman spectroscopy , Self-assembled monolayers
