Reaction of iron(III) with tiron in the presence of ferrozine, and determination of tiron.
Tiron is oxidized by iron(III) in the presence of Ferrozine with an apparent four-electron transfer and aromatic ring opening. The apparent molar absorptivity referred to the Tiron in the reaction corresponds to approximately 1.12 x 10(5) l.mole(-1).cm(-1).
Simonzadeh
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N
Department of Chemistry, Loyola University of Chicago, Chicago, IL 60626, U.S.A.
Jaselskis
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B