Kinetics of cysteine autoxidation catalyzed by cobalt (II) tetrasulfophalocyanine |
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| Authors: | E I Kozlyak A S Erokhin and A K Yatsimirskii |
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| Institution: | (1) State University, 119899 Moscow, USSR |
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| Abstract: | Kinetics of cysteine (Cys) autoxidation catalyzed by cobalt (II) tetrasulfophthalocyanine (CoTSPc) has been studied by the polarographic method. Kinetic equation derived indicates that the reaction follows a mechanism involving the formation of an intermediate ternary CoTSPc (Cys) (O2) complex that probably contains a second Cys as RS. radical on a macrocyclic ligand.
                   ( ѕ),    (II) (CoTSPc). ,        CoTSPc (Cys) (O2), ,  RS. .
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