Part I describes the synthesis of bis(fac-S)((tris)2-aminoethanethiolatoiron( III))iron(III) chloride. The compound was first discovered during an attempt to prepare a ternary complex of iron, thiolate and pi-acid ligand. The compound is a reasonably air-stable iron(III)-thiolate that contains a linear tri-iron cluster with each iron bridged to the adjacent iron by...
The first part of this thesis describes a study of the
characteristics of oxidation of a 1:2 iron(III):thiolate system in
methanolic solution and in water. This system was investigated as a
potential analog for the cysteine- and cysteamine-dioxygenase catalyzed
0₂-oxidation of cysteine and cysteamine, respectively, to the
corresponding sulfinic acids....
This thesis describes a study of the synthesis, stereochemistry,
and reactivity of cobalt(III) cysteinato (CyS) and related thiolato complexes.
The preparation of [Co(en)₂CyS]⁺ resulted in a product solution
containing a mixture of diastereomers in the ratio 2.3:1 (Δ:A). The isomers were separated by ion exchange chromatography, and
their absolute configurations...