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A U.V. spectrophotometric study of the kinetics of some nucleophilic displacement reactions involving hydroxylamine-O-sulfonate ion

Creator:: Lee, Albert Punpong
Resource Type:: Masters Thesis
Full Text:: Nucleophilic Displacement Reactions Involving Hydroxylamine-O-Sulfonate Ion by Albert Punpong Lee A THESIS

Mechanistic studies on Re(V) mediated C-O bond transformations

Creator:: Zhuravlev, Fedor
Abstract:: In situ, reduction of Cp*ReO₃ by PPh₃ to form (Cp*ReO)₂(μ-O)₂ allows catalytic deoxygenation of epoxides, however, conproportionation between Reⱽ and Reⱽᴵᴵ species to form clusters of ((Cp*Re)₃(μ-O)₆}²⁺(ReO₄⁻)2 and new compound {(Cp*Re)₃(μ²-O)₃(μ³-O⁾³ReO₃}⁺(ReO₄⁻) leads to removal of rhenium from the catalytic cycle and loss of activity, The epoxide deoxygenation mediated by (Cp*ReO)₂(μ-O)₂...
Resource Type:: Dissertation
Full Text:: *Re)3(p* O)3(t3-O3ReO3}(ReO4) leads to removal of rhenium from the catalytic cycle and loss of

Towards the Routine Computational Investigation of Complex Organocatalysis and Reaction Processes

Creator:: Ogba, O. Maduka
Abstract:: In this Dissertation, the mechanism and stereomechanics of complex organocatalysis and reaction processes are disclosed. The technologies and protocols currently being developed and utilized to efficiently investigate these systems using theory are highlighted. A detailed computational study of peptide-catalyzed acylations is disclosed. In particular, the magnitude of all possible non-bonding...
Resource Type:: Dissertation
Full Text:: ABSTRACT OF THE DISSERTATION OF O. Maduka Ogba for the degree of Doctor of Philosophy in Chemistry

Metabolism of dl-valine and dl-isovaline in the normal rat

Creator:: Sinnhuber, R. O.
Resource Type:: Masters Thesis
Full Text:: ., Z. kiln, Med., 19, 948 (1925). (18) Lee, M. O., Amer. J. Physiol., 89, 24 (1929). (19) MacKay

A Diels-Alder approach to biaryl synthesis

Creator:: Ashburn, Bradley O.
Abstract:: An expedient approach to the synthesis of a wide range of highly programmable biaryl templates has been accomplished. Utilizing the Diels-Alder [4+2] cycloaddition, a wide range of tri- and tetra-ortho-substituted biaryls have been synthesized in only three to four steps from commercially available materials. We have successfully synthesized entire classes...
Resource Type:: Dissertation
Full Text:: AN ABSTRACT FOR THE DISSERTATION OF Bradley O. Ashburn for the degree of Doctor of Philosophy

Total synthesis of phorboxazole A

Creator:: Lee, Tae Hee
Abstract:: The total synthesis of a highly potent cytotoxic marine natural product, phorboxazole A, is described. Both a palladium(II)-mediated and a palladium(II)-catalyzed intramolecular alkoxycarbonylation were used as key steps for the preparation of the two cis-2,6-disubstituted tetrahydropyran rings (C22-C26 and C11-C15) of phorboxazole A. The synthesis used a convergent approach involving...
Resource Type:: Dissertation
Full Text:: ABSTRACT OF THE DISSERTATION OF Tae Hee Lee for the degree of Doctor of Philosophy in Chemistry

The normal vibrational analysis of polyacetaldehyde

Creator:: Lee, Dorothy
Abstract:: A method of calculating the normal vibrations of polymer molecules is presented in detail. The method is based on that used by Schachtschneider and Snyder in their analysis of polypropylene but has not heretofore been published. The factoring of the infinite matrix and reduction to the coordinates of the unit...
Resource Type:: Dissertation
Full Text:: AN ABSTRACT OF THE THESIS Or. DOROTHY LEE for the Ph. D

The separation of zirconium and magnesium by means of ion exchange

Creator:: Lee, Eugene Edward
Resource Type:: Masters Thesis
Full Text:: ctd 26 . 27 Bi sulfate 31 34 MaEnesiurn 35 2 a 8 0 Ì n a l y s 1 s o f Z i r c o

Isotopic exchange reactions between thionyl chloride and sulfuryl chloride

Creator:: Bain, Ralph Lee
Resource Type:: Dissertation
Full Text:: sulfuryl chloride AN ABSTRACT OF THE THESIS OF Ralph Lee Bain for the Doctor of Philosophy in Chemistry

An investigation of the simultaneous diffusion of PB⁺⁺ and Cd⁺⁺ in NaCl crystals and KCl crystals

Creator:: Krause, Jerry Lee
Resource Type:: Dissertation
Full Text:: AN ABSTRACT OF THE THESIS OF JERRY LEE KRAUSE for the

ScholarsArchive@OSU

A U.V. spectrophotometric study of the kinetics of some nucleophilic displacement reactions involving hydroxylamine-O-sulfonate ion

Mechanistic studies on Re(V) mediated C-O bond transformations

Towards the Routine Computational Investigation of Complex Organocatalysis and Reaction Processes

Metabolism of dl-valine and dl-isovaline in the normal rat

A Diels-Alder approach to biaryl synthesis

Total synthesis of phorboxazole A

The normal vibrational analysis of polyacetaldehyde

The separation of zirconium and magnesium by means of ion exchange

Isotopic exchange reactions between thionyl chloride and sulfuryl chloride

An investigation of the simultaneous diffusion of PB⁺⁺ and Cd⁺⁺ in NaCl crystals and KCl crystals

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