Vaijayanthimala, G and Francis, D and Krishnan, V (1990) Synthesis and structure of ferrocene-linked Schiff base porphyrins. In: Journal of Coordination Chemistry, 21 (4). pp. 333-342.Full text not available from this repository. (Request a copy)
A series of mono ferrocene Schiff-base porphyrins in which the ferrocene unit is disposed in different orientations to the porphyrin core have been synthesized from meso-5(o- or p)aminophenyl-10,15,20-triphenyl-21,23-H-porphyrin and ferrocenecarboxaldehyde. The optical and magnetic resonance spectral features of these derivs. reveal weak interactions between ferrocene and porphyrin units. The kinetics of metal incorporation into the free-base ferrocenyl porphyrins indicate the steric features induced by the ferrocene unit. Electrochem. redox behavior of the compds. shows that the ferrocene and porphyrin entities behave as independent units. Steady-state photolysis expts. reveal no internal electron-transfer, although the energies of the CT state of porphyrin-ferricenium ion indicate the feasibility of electron transfer in these systems.
|Item Type:||Journal Article|
|Additional Information:||The copyright belongs to Taylor and Francis Ltd.|
|Department/Centre:||Division of Chemical Sciences > Inorganic & Physical Chemistry|
|Date Deposited:||18 Feb 2008|
|Last Modified:||27 Aug 2008 13:07|
Actions (login required)