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[Lambda hyperon]-((R)-cysteinesulfenamido-N,S) bis (ethylenediamine) cobalt(III) complex : Characterization of the complex and kinetics and mechanism of formation and base-catalyzed decomposition

Creator:: Sanguanruang, Oravan
Resource Type:: Dissertation
Full Text:: [Lambda hyperon]-((R)-cysteinesulfenamido-N,S) bis

Synthesis and oxidation of metal-thiolate compounds which mimic the active site function of thiolate dioxygenase enzymes

Creator:: Schussel, Leonard J.
Abstract:: 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...
Resource Type:: Dissertation
Full Text:: DIOXYGENASE ENZYMES Abstract approved: Redacted for Privacy Dr. James H. Krueger Part I describes the

Reactions and stereochemistry of thiolato and sulfenato cobalt (III) complexes

Creator:: Herting, Daniel L.
Abstract:: 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...
Resource Type:: Dissertation
Full Text:: A-[Co(en)2CyS] + by H202 led to a 2.9 :1 (S:R) mixture ofAS- and AR- { Co(en)2(CyS0)1+, the S and R

Nuclear magnetic resonance investigation of acidic proton behavior in phenylsulfonylacetone and acetohydroxamic acid

Creator:: Stanclift, William Everett
Resource Type:: Masters Thesis
Full Text:: chloroforrn solutions of stoichiornetric rnixtures of the arnine and sulfone, when analyzed by r. rn. r

Kinetics and mechanisms of nucleophilic displacement reactions with S-methyl-S-phenyl-sulfiminium perchlorate

Creator:: KiYokane, Richard Junji
Resource Type:: Masters Thesis
Full Text:: ACKNOWLEDGEMENTS I wish to express my appreciation to Dr. James H. Krueger for his guidance and encouragement

Characterization of a trivalent-nitrogen center. Nucleophilic substitution on hydroxylamine-o-sulfonic acid in dimethyl sulfoxide-water solvents

Creator:: Sudbury, Barry Arnold
Resource Type:: Dissertation
Full Text:: reaction of (C6H5)3P with H2NOS03- on DMSO mole fraction. 99 15. A plot of kHOSH versus 1 /[r

A kinetic investigation of the hydrolysis of trimethylamine-sulfur trioxide in dimethyl sulfoxide-water solvents

Creator:: Johnson, William Allen
Resource Type:: Dissertation
Full Text:: (CH3)3NSO3 + H20 -----=r (CH3)3NH+ + HSO4- In the presence of added hydroxide ion the stoichiometry

Synthesis and oxidation of cysteine- and penicillamine- containing Fe(III) and Co(III) complexes. Analogs for the active metal sites of the cysteine and cysteamine dioxygenases

Creator:: Miller, Krys J.
Abstract:: 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....
Resource Type:: Dissertation
Full Text:: of Chemistry in ch r of major Redacted for Privacy Chairman of Department of Chemistry Redacted

Nucleophilic substitution at nitrogen : mechanisms and intermediates involved in substitution reactions of the hydroxylamine-o-sulfonate ion

Creator:: Blanchet, Pierre François
Resource Type:: Dissertation
Full Text:: SUBSTITUTION REACTIONS OF THE HYDROXYLAMINE-0- SULFONATE Redacted for privacy Abstract approved: James H

Kinetics and mechanisms of displacement reactions involving trithionate ion

Creator:: Ritter, Ronald Dale
Resource Type:: Dissertation
Full Text:: defined as the log (R n /RH0) with R representing the 2 molar refractivity. The coefficients a' and p

ScholarsArchive@OSU

[Lambda hyperon]-((R)-cysteinesulfenamido-N,S) bis (ethylenediamine) cobalt(III) complex : Characterization of the complex and kinetics and mechanism of formation and base-catalyzed decomposition

Synthesis and oxidation of metal-thiolate compounds which mimic the active site function of thiolate dioxygenase enzymes

Reactions and stereochemistry of thiolato and sulfenato cobalt (III) complexes

Nuclear magnetic resonance investigation of acidic proton behavior in phenylsulfonylacetone and acetohydroxamic acid

Kinetics and mechanisms of nucleophilic displacement reactions with S-methyl-S-phenyl-sulfiminium perchlorate

Characterization of a trivalent-nitrogen center. Nucleophilic substitution on hydroxylamine-o-sulfonic acid in dimethyl sulfoxide-water solvents

A kinetic investigation of the hydrolysis of trimethylamine-sulfur trioxide in dimethyl sulfoxide-water solvents

Synthesis and oxidation of cysteine- and penicillamine- containing Fe(III) and Co(III) complexes. Analogs for the active metal sites of the cysteine and cysteamine dioxygenases

Nucleophilic substitution at nitrogen : mechanisms and intermediates involved in substitution reactions of the hydroxylamine-o-sulfonate ion

Kinetics and mechanisms of displacement reactions involving trithionate ion

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