Index Catalog // ScholarsArchive@OSU

The synthesis of nonactic acid

Creator:: Arco, Manuel Jose
Abstract:: Alkylation of propylene oxide with 2-lithiofuran gave alcohol I, which was smoothly converted to acetylfuran II. hydrogenation of II over rhodium on charcoal followed by Jones' oxidation afforded ketone III. Further transformation into IV was accomplished via a Wittig reaction followed by saponification with methanolic sodium hydroxide. Hydroboration of the...
Resource Type:: Dissertation
Full Text:: AN ABSTRACT OF THE THESIS OF Manuel Jose Arco for the

Gold Nanostars: Spectroscopic and Physical Properties

Creator:: Zhou, Lixia
Abstract:: Tethering fluorophores on metal nanoparticles for metal enhanced fluorescence (MEF) has attracted a lot of attention from scientists interested in fluorescence based approaches. MEF has many benefits in fluorescence related techniques, because the analytical signal increases and enables potentially lower detection limits or better sensitivity. Many types of nanoparticles have...
Resource Type:: Dissertation
Full Text:: Sean M. Burrows Tethering fluorophores on metal nanoparticles for metal enhanced

A Pyrone Diels–Alder Approach to Substituted Indoles and Carbazoles and the Synthesis of New Ropinirole Analogues

Creator:: Points, Gary L., III
Abstract:: Aromatic heterocycles are core structural motifs in natural products, pharmaceuticals and biological polymers. Indoles, in particular, represent a significant subclass of aromatic heterocycles, both in terms of sheer numbers, but also in biological and pharmaceutical relevance. As such, new methodologies for the synthesis of indoles represent an important and continually...
Resource Type:: Dissertation
Full Text:: Christopher M. Beaudry Aromatic heterocycles are core structural motifs in natural products

Storage Battery Chemistries with Earth Abundant Charge Carriers

Creator:: Hong, Jessica Junghwa
Abstract:: The demand for the development of sustainable energy is an all time high as we burn through limited fossil fuel reserves and as environmental concerns rise every year. Renewable energy sources such as wind and solar power have limitations due to inconsistent power supply that cannot meet the regular needs...
Resource Type:: Dissertation
Full Text:: . c),d) Cyclic voltammetry profiles for c) 5m KI electrolyte and d) 15 m ZnCl2 electrolyte. e) GCD

Structure-property Relationships of Transition Metal Oxides Containing Precious Metals

Creator:: Hapuraja Pathirannehelage, Vidhara H. P.
Abstract:: This dissertation presents a study of structure-property relationships within 3d/4d metal oxides containing precious metals through detailed structure refinements using high-resolution neutron and X-ray diffraction data along with exploration of the resultant properties. Oxides of 4d or 5d transition metals tend to show new topological phases due to significant spin-orbit...
Resource Type:: Dissertation
Full Text:: with honeycomb-like network with a general formula of A2MO3 where A is an alkali metal cation and M

An investigation of the absorption spectra of EGTA metal complexes and the development of spectrophotometric methods for the analyses of copper, erbium, europium, holmium, neodymium, and praseodymium

Creator:: Holmes, Ivan Gregory
Abstract:: The reactions of EGTA, [ethylene bis (oxyethylenenitrilo)] tetraacetic acid, with 51 metal ions have been studied spectrophotometrically in aqueous solutions. The absorption spectra of the chelates formed were measured with a recording spectrophotometer between 200 and 700 mμ. The pH of each solution was varied and a spectrum was scanned...
Resource Type:: Dissertation
Full Text:: concentrations from 4.00 x 105 M to 4.00 x 10-4 M showed good agreement with an average error of 1. 4% of the

Functional transition metal oxides : structure-property relationships

Creator:: Smith, Andrew E.
Abstract:: Transition metal oxides are an important class of materials for the wide variety optical, electrical, dielectric, magnetic, and thermal properties observed. Their unique structure-property relationships allow for property tuning and often provide insight into the fundamentals of chemistry. The work in this thesis was focused on the design, synthesis and...
Resource Type:: Dissertation
Full Text:: Abstract approved:______________________________________________________ M. A. Subramanian

Negative thermal expansion in AOMO₄ compounds

Creator:: Amos, Tammy G.
Resource Type:: Dissertation
Full Text:: (NTE) materials. In these systems the A and M pentavalent cations are coordinated by oxygen to form

Some features influencing the valence isomerism of cis-dienones to α-pyrans

Creator:: Gosink, Thomas A. (Thomas Anthony)
Resource Type:: Dissertation
Full Text:: investigated with temperature variable n. m. r. o^ l (A) (B) (C) At room temperature the pyran form

Synthesis and catalytic applications of derivatives of 7,7'-dihydroxy-8,8'-biquinolyl (azaBINOL)

Creator:: Wang, Chao
Abstract:: The synthesis of axially chiral polyfunctional derivatives of 8,8'-biquinolyl was explored and the catalytic action of appropriate derivative types investigated in three separate processes: (1) the silylcyanation of carbonyl groups and imines, (2) alkylation of a glycine Schiff-base via phase transfer-catalysis, and (3) direct amide bond formation from simple amines...
Resource Type:: Dissertation
Full Text:: performance in the silylcyanation of benzaldehyde, as noted in the text. Mr. Darrin M. Flanigan conducted

ScholarsArchive@OSU

The synthesis of nonactic acid

Gold Nanostars: Spectroscopic and Physical Properties

A Pyrone Diels–Alder Approach to Substituted Indoles and Carbazoles and the Synthesis of New Ropinirole Analogues

Storage Battery Chemistries with Earth Abundant Charge Carriers

Structure-property Relationships of Transition Metal Oxides Containing Precious Metals

An investigation of the absorption spectra of EGTA metal complexes and the development of spectrophotometric methods for the analyses of copper, erbium, europium, holmium, neodymium, and praseodymium

Functional transition metal oxides : structure-property relationships

Negative thermal expansion in AOMO₄ compounds

Some features influencing the valence isomerism of cis-dienones to α-pyrans

Synthesis and catalytic applications of derivatives of 7,7'-dihydroxy-8,8'-biquinolyl (azaBINOL)

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