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Ua66/7/2 Newsletter, Wku Chemistry

WKU Administration Documents

Newsletter created by and about the WKU Chemistry department.

Electron Transfer Rate Between Cobalt(Ii)-Cobalt(Iii) Polypyridyl Complexes In Nonaqueous Solvents, William Prow

Masters Theses & Specialist Projects

Numerous studies have been made in recent years on electron transfer reactions of transition metal complexes which proceed by either an inner- or an outer-sphere mechanism. However, except for the Fe(II)/ Fe(III) isotopic electron exchange system, few of the studies have been conducted in other than aqueous media. This study was undertaken to examine solvent effects on redox reactions of transition metal complexes which proceed by an outer-sphere mechanism.

During this study, the electron exchange rate between the bis(2,2',2"-tripyridyl)cobalt(II) complex and the tris(2,2'-dipyridyl) cobalt(III) complex was measured in a number of nonaqueous solvents. Rate measurements were made at three or …

Separation Of Copper (Ii) And Silver (I) By Differential Rates Of Extraction & Extraction Rate Studies Of Copper(Ii), Jon Hines

Masters Theses & Specialist Projects

It was the purpose of this work to study the extraction of Cu(II) and Ag(I) with dithizone in chloroform. This particular pair of elements was chosen for study for several reasons. The most prominent of these reasons is that these two elements are found together in nature and are often found combined in manufactured products. Being in the same periodic group, they exhibit similar chemical characteristics making them difficult to separate without special procedures. These similar chemical characteristics make the analysis of these elements difficult when in the presence of each other. Finally, it is of importance that both elements …

The Reactions Of Carbyl Sulfate With Weak Organic Bases, Cheryl Geiger

Masters Theses & Specialist Projects

The objective of this thesis is the study of the reactions of carbyl sulfate with two classes of weak bases: alcohols and nitriles. Of lesser maonitude the thesis will present a syncpsis of the probable mechanism of the reactions of carbyl sulfate.

The Intensity Of Ligand Absorption, Shing-Bong Chen

Masters Theses & Specialist Projects

The ultraviolet absorption spectra of a number of aryl phosphines and amines and transition metal complexes of triphenylphosphine have been determined. These data indicate that the intensity of the Õ* ¬ Õ phenyl ring transition is not only sensitive to the central atom attached to the ring but is also affected by the metal ion in the complex. Since the degree of covalency depends on the degree of back donation, the oxidation state of the metal ion was found to be the most important factor in determining the intensity of the absorption. The more covalent the metal-phosphine bond, the lower …

Kinetic Properties Of Partially Purified Isocitrate Dehydrogenase, Devji Dedhia

Masters Theses & Specialist Projects

Within the past few years kinetic studies of NADP⁺- specific isocitrate dehydrogenase have been conducted extensively following isolation from bacteria, yeast and vertebrates. However, the kinetic properties of NADP⁺ - specific isocitrate dehydrogenase have not been adequately characterized in filamentous fungi. Therefore, the present study was undertaken to examine the kinetic behavior of partially purified NADP⁺ - specific isocitrate dehydrogenase enzyme isolated from Phycomyces blakesleeanus.

During this study Michaelis constants (Km) and maximum velocities (Vmax) were determined for threo-Ds-isocitrate, NADP⁺, and Mn²⁺ as well as the number of binding sites of these …

Ua66/7/2 Newsletter, Wku Chemistry

WKU Administration Documents

Newsletter created by and about the WKU Chemistry department.

The Reactions Of Sodium Naphthalenide With Carbonyl Compounds And Esters, Manhar Vora

Masters Theses & Specialist Projects

The purpose of this investigation was to study the reactions of sodium naphthalenide with various carbonyl and acyl compounds. J. W. Stinnett, Jr. investigated aspects of the reactions of carbonyl compounds and that study was expanded. The major emphasis, however, was to extend the investigation to the reactions of esters. With regard to the reactions of esters, it was thought that sodium naphthalenide might provide a synthetic advantage, as compared to the sodium metal solutions, in the reduction of the acyl compounds to their corresponding acyloins.

Ua66/7/2 Newsletter, Wku Chemistry

WKU Administration Documents

Newsletter created by and about the WKU Chemistry department.

The Reduction Of Carbonyl Compounds By Sodium Naphthalenide, James Stinnett

Masters Theses & Specialist Projects

The purpose of this investigation was to study the reactions of sodium naphthaienide with various aromatic carbonyl compounds, particularly aromatic aldehydes and ketones. Although sodium naphthalenide was first investigated in 1936 by Scott et al, the synthetic utility of this alkali metal adduct in organic chemistry has only recently been explored. It was thought that sodium naphthalenide might provide a synthetic advantage, as compared to sodium metal solutions, in the reduction of carbonyl functions to their respective glycols and/or alcohols.

Ua66/7/2 Newsletter, Wku Chemistry

WKU Administration Documents

Newsletter created by and about the WKU Chemistry department.

Ua66/7/2 Newsletter, Wku Chemistry

WKU Administration Documents

Newsletter created by and about the WKU Chemistry department.

The Attempted Synthesis Of Ethylenimine, Rabindranath Patnaik

Masters Theses & Specialist Projects

The object of this investigation was to study the homogeneously catalyzed reaction of acetylene and ammonia and particularly to attempt to synthesize ethylamine by the reaction of acetylene and ammonia.

Trace Metal Analysis Of Barren River And Nolin River Reservoirs By Atomic Absorption Spectroscopy, Mary Jo Kennedy

Masters Theses & Specialist Projects

This research was part of a project underway at Barren River and Nolin River Reservoirs in south-central Kentucky. The research was partially supported by a grant through the Sport Fishing Institute, Washington, D.C.

The study reported herein was concerned with the analysis of trace metal concentrations in the two reservoirs. It is believed that the fish population may in part depend upon the trace metals present in the water. It is anticipated that the data presented in this paper will eventually be correlated with the biology studies of the reservoirs being carried out by the Department of Biology of Western …

Ua66/7/2 Newsletter, Wku Chemistry

WKU Administration Documents

Newsletter created by and about the WKU Chemistry department.

Ua3/3/7 This Is Western, Wku President's Office - Thompson

WKU Administration Documents

Scrapbook of photographs used to promote WKU with potential students and donors.

Ua3/3/1 Proposed National Science Foundation Summer Institute, Ward Sumpter, Wku President's Office

WKU Administration Documents

Proposal for National Science Foundation summer institute to be held at WKU during the summer of 1959.

Ua37/23 Whas Broadcast No. 31, Whas, Western Kentucky University, Earl Moore

WKU Administration Documents

Script for weekly WKU broadcast on WHAS radio. This show included Kelly Thompson, Norma Lagura, C.P. McNally, Karl Beyer, Virginia Fortenberry, Helen Albritton, Paul McDaniel and B.T. Towery.