| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 1305031 | Inorganic Chemistry Communications | 2006 | 4 Pages |
Abstract
N-para-ferrocenyl benzoyl dipeptide ethyl esters 2-5 have been prepared by coupling para-ferrocenyl benzoic acid 1 to the dipeptide ethyl esters GlyGly(OEt) 2, GlyAla(OEt) 3, GlyLeu(OEt) 4 and GlyPhe(OEt) 5 using the conventional 1,3-dicyclohexylcarbodiimide (DCC), 1-hydroxybenzotriazole (HOBt) protocol. The compounds were structurally characterized by a combination of NMR spectroscopic techniques and tandem mass spectrometry (MS/MS). The a1 and b1 ions appeared at one mass unit less than the expected mass in the tandem mass spectra. The CV curves of compounds 2-5 exhibited quasi-reversible redox behaviour.
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Authors
David Savage, Steven R. Alley, Alok Goel, Tara Hogan, Yoshiteru Ida, Paula N. Kelly, Laurent Lehmann, Peter T.M. Kenny,